Talk at 2017 Midwest Relativity Meeting. October 13, 2017, Ann Arbor, University of Michigan
The above paper addresses radiation and field particles of the four fundamental interactions, demonstrating that each individual interaction possesses two basic attributes:
In this blog, we examine the law of gravity and the gravitational field particle and radiation; see also the talk given in 2017 Midwest Relativity Conference.
The Einstein theory of general relativity is the most profound scientific theory in the recorded human history. The Einstein theory is built on two first principles: the principle of equivalence (PE) and the principle of general relativity (PGR). In essence, PE amounts to saying that space time is a four-dimensional Riemannian manifold with the metric being the gravitational potential.
The PGR is a symmetry principle, and says that the law of gravity is the same (covariant) under all coordinate systems. In other words, the Lagrangian action of gravity, called the Einstein-Hilbert action, is invariant under all coordinate transformations.
The Einstein–Hilbert functional (1) is uniquely dictated by this profound and simple looking symmetry principle, together with simplicity of laws of Nature, and is given as follows:
Indeed, in Riemannian geometry, the invariant quantities satisfying the principle of general relativity and containing the second order derivative terms of is just the scalar curvature , which is unique.
The presence of the dark matter and dark energy phenomena requires the inevitable need for modifying the Einstein general theory of relativity. Such modification needs to preserve the following basic physical requirements:
We have shown that, under these basic requirements, the unique route for altering the Einstein general theory of relativity is through the principle of interaction dynamics (PID), which takes variation of the Einstein-Hilbert action subject of energy-momentum conservation constraint. This leads to the the following new gravitational field equations; see [Tian Ma & Shouhong Wang, Gravitational field equations and theory of dark matter and dark energy, Discrete and Continuous Dynamical Systems, Ser. A, 34:2 (2014), pp. 335-366; see also arXiv:1206.5078]:
Also, we have shown that PID is the direct consequence of the presence of dark energy and dark matter, is the requirement of the presence of the Higgs field for the weak interaction, and is the consequence of the quark confinement phenomena for the strong interaction; see [Tian Ma & Shouhong Wang, Mathematical Principles of Theoretical Physics, Science Press, 524pp., 2015].
The gravitational field particle is described by the dual field in (2), and the governing radiation equations are
where stands for the energy-momentum tensor of the visible matter, and is a massless, spin-1 and electric neutral boson.
In fact, the gravitational field particle represents the dark matter that we have been searching for, and the energy that carries is the dark energy. Equation (3) is the field equations for dark matter and dark energy. The gravitational effect of the field particle is manifested through the mutual coupling and interaction with the gravitational potential , through the field equations (2), leading to both attractive and repulsive behavior of gravity, which is exactly the dark energy and dark matter phenomena.
Gravitational force formula By the gravitational field equations (2), we derive the following approximate gravitational force formula:
Tian Ma & Shouhong Wang, October 13, 2017
In this post, we describe the new interpretation of quantum mechanical wave functions introduced in the above paper.
In classical quantum mechanics, a micro-particle is described by a complex-valued wave function , satisfying such a wave equation as the Schrödinger equation with external interaction potential :
where is the region that the particle occupies, and is the mass of the particle. The Schrödinger equation conserves the energy, and the wave function can be expressed as
where is the energy, and is the time-independent wave function, satisfying
The classical Born statistical interpretation of quantum mechanics amounts to saying that without constraints, the motion of a micro-particle is random and there is no definite trajectory of the motion. Also stands for the probability density of the particle appearing at the particular point . The Born interpretation of the wave function is treated as a fundamental postulate of quantum mechanics. This leads to the classical Einstein-Bohr debates, and is the origin of absurdities associated with the interpretation of quantum mechanics.
The key observation for the new interpretation is that
can be regarded as the velocity field of the particles, and the wave function is the field function for the motion of all particles with the same mass in the same class determined by the external potential . More precisely, we have the following new interpretation of quantum mechanical wave functions:
New Interpretation of Wave Functions
- Under the external potential field , the wave function is the field function for the motion of all particles with the same mass in the same class determined by the external potential . In other words, it is not the wave function of a particular particle in the classical sense;
- When a particle is observed at a particular point , then the motion of the particle is fully determined by the solution of the following motion equation with initial position at :
where is the phase of the wave function in (2);
- With being the field function,
- The energy in (3) represents the average energy level of the particles and can be written as
where in integrand on the right-hand side, the fist term represents the non-uniform distribution potential of particles, the second term is the average kinetic energy, and the third term is the potential energy of the external field. Here is characteristic of quantum mechanics and there is no such a term in classical mechanics.
In summary, our new interpretation says that is the common wave function for all particles in the same class determined by the external potential , represents the distribution density of the particles, and is the velocity field of the particles. The trajectories of the motion of the particles are then dictated by this velocity field. The observed particles are the particles in the same class described by the same wave function, rather than a specific particle in the sense of classical quantum mechanics.
This is an entirely different interpretation from the classical Bohr interpretation. Also this new interpretation of wave functions does not alter the basic theories of quantum mechanics, and instead offers new understanding of quantum mechanics, and plays a fundamental role for the quantum theory of condensed matter physics and quantum physics.
It is worth mentioning that the Landau school of physics was the first who noticed that the relation between the superfluid velocity and the wave function of the condensate is given by (4); see (26.12) on page 106 of [E. Lifshitz and L. Pitaevskii, Statistical physics Part 2, Landau and Lifshitz Course of Theoretical Physics vol. 9, 1980]. However they fail to make an important connection between (4) and the basic interpretation of quantum mechanics.
Tian Ma & Shouhong Wang
The above paper presents a new statistical theory of heat based on the statistical theory of thermodynamics and on the recent developments of quantum physics.
First, by classical thermodynamics, for a thermodynamic system, the thermal energy is given by
Here is the temperature of the system and is the entropy given by the Boltzmann formula:
where is the Boltzmann constant, and is the number of microscopic configurations of the system. It is then clear that in modern thermodynamics, there is simply no physical heat carrier in both the temperature and the entropy , and hence there is no physical carrier for thermal energy . Due to the lack of physical carrier in temperature and , and consequently in the thermal energy , the nature of heat is still not fully understood.
The second motivation is the recent development on the photon cloud structure of electrons: the naked electron are surrounded by a shell layer cloud of photons. Therefore, electrons and photons form a natural conjugate pair of physical carriers for emission and absorption, reminiscent to the conjugation between and .
Third, in view of and the above conjugation between photons and electrons, a theory of heat has to make
connections between 1) conjugation between electrons and photons, and 2) conjugation between temperature and entropy.
The new theory in this paper provides precisely such a connection: at the equilibrium of absorption and radiation, the average energy level of the system maintains unchanged, and represents the temperature of the system; at the same time, the number (density) of photons in the sea of photons represents the entropy (entropy density) of the system.
In view of the above connection between the two conjugations, temperature must be associated with the energy levels of electrons, since it is an intensive physical quantity measuring certain strength of heat, reminiscent of the basic characteristic of energy levels of electrons. Also notice that there are abundant orbiting electrons and energy levels of electrons in atoms and molecules. Hence the energy levels of orbiting electrons, together with the kinetic energy of the system particles, provide a truthful representation of the system particles.
We derive the following energy level formula of temperature using the well-known Maxwell-Boltzmann, the Fermi-Dirac, and the Bose-Einstein distributions:
Here are the energy levels of the system particles, is the total number of particles, are the degeneracy factors (allowed quantum states) of the energy level , and are the distributions, representing the number of particles on the energy level .
The above formulas amount to saying that temperature is simply the (weighted) average energy level of the system. Also these formulas enable us to have a better understanding on the nature of temperature.
In summary, the nature of temperature is the (weighted) average energy level. Also, the temperature is a function of distributions and the energy levels with the parameters reflecting the property of the material.
In view of the conjugate relations, since entropy is an extensive variable, we need to characterize entropy as the number of photons in the photon gas between system particles, or the photon density of the photon gas in the system. Also, photons are Bosons and obey the Bose-Einstein distribution. Then we can make a connection between entropy and the number of photons and derive
where are the energy levels of photons, and are the distribution of photons at energy level , is the total number of photons between particles in the system, and represents the number of photons in the sense of average energy level.
It is worth mentioning that this new entropy formula is equivalent to the Boltzmann entropy formula . However, their physical meanings have changed: the new formula (6) provides explicitly that
the physical carrier of heat is the photons.
By the temperature and the entropy formulas (5) and (6), we arrive immediately at the following results of temperature:
Thanks to the entropy formula (6), we derive immediately the following thermal energy formula:
where is the total energy of photons in the system, are the energy levels of photons, and are the distribution of photons at energy level , and is the number of photons in the system.
The theory of heat presented in this paper is established based on physical theories on fundamental interactions, the photon cloud model of electrons, the first law of thermodynamics, statistical theory of thermodynamics, radiation mechanism of photons, and energy level theory of micro-particles. The theory utilizes rigorous mathematics to reveal the physical essence of temperature, entropy and heat.
Tian Ma & Shouhong Wang
This blog post is on the above paper. The goals of this paper, as well as all other phase transition theories, are
There are two routes for studying phase transitions: the first is Landau’s approach using thermodynamic potentials, and the second is a microscopic approach using statistical theory. These routes are complementing to each other. Our dynamical transition theory follows the Landau’s route, but is not a mean field theory approach. It is based, however, on the thermodynamical potential.
1. For a thermodynamic system, there are three different levels of physical quantities: control parameters , the order parameters (state functions) , and the thermodynamic potential . These are well-defined quantities, fully describing the system. The potential is a functional of the order parameters, and is used to represent the thermodynamic state of the system.
In a recent paper [Tian Ma & Shouhong Wang, Dynamic Law of Physical Motion and Potential-Descending Principle, Indiana University, The Institute for Scientific Computing and Applied Mathematics Preprint \#1701] and a related previous blog, we postulated a potential-descending principle (PDP) for statistical physics, which give rise to a dynamic equation of thermodynamical systems: Also importantly, based on PDP, the dynamic equations of a thermodynamic system in non-equilibrium state take the form
which leads to an equation for the deviation order parameter from the basic equilibrium state :
where is a linear operator, and is the nonlinear operator.
We obtain in this paper three theorems, providing a full theoretical characterization of thermodynamic phase transitions.
2. The first theorem states that as soon as the linear instability occurs, the system always undergoes a dynamical transition, to one of the three types: continuous, catastrophic and random. This theorem offers the detailed information for the phase diagram and the critical threshold in the control parameter . They are precisely determined by the following equation:
Here is the first eigenvalue of the linear operator given by
where is the potential functional.
3. The second theorem states that there are only first, second and third-order thermodynamic transitions; and establishes a corresponding relationship between the Ehrenfest classification and the dynamical classification. The Ehrenfest classification offers clear experimental quantities to determine the types of phase transition, while the dynamical classification provides a full theoretical characterization of the transition.
4. The last theorem states that both catastrophic and random transitions lead to saddle-node bifurcations, and both latent heat, superheated and supercooled states always accompany the saddle-node bifurcation associated with the first order transitions.
5. We emphasize that the three theorems lead to three important diagrams: the phase diagram, the transition diagram and the dynamical diagram. These diagrams appear only to be derivable by the dynamical transition theory presented in this paper. In addition, our theory achieves the fourth goal of phase transition theories as stated in the beginning of this blog post, which is hardly achievable by other existing theories.
Tian Ma & Shouhong Wang
This is the last of the three blog posts for the above paper. The first was on postulating the potential-descending principle (PDP) as the first principle of statistical physics, and the second was on irreversibility and the problems in the Boltzmann equation.
This blog focuses on the general dynamic law for all physical motion systems, and on the new variational principle with constraint-infinitesimals.
Dynamical Law for isolated physical motion systems
1. For each isolated physical motion system, there are a set of state functions , describing the states of the system, and a potential functional , representing a certain form of energy intrinsic to the underlying physical system. An important basic ingredient of modeling the underlying physical system is to determine the state functions and the potential functional.
Then it is physically clear that the rate of change of the state functions should equal to the driving force derived from the potential functional .
More precisely, we postulate the following dynamical law of physical motion:
where is the coefficient matrix, and is the variation with constraint infinitesimals, representing the driving force of the physical motion system, and is a differential operator representing the infinitesimal constraint.
2. We show that proper constraints should be imposed on the infinitesimals (variation elements) for the variation of the potential functional . These constraints can be considered as generalized energy and/or momentum conservation laws for the infinitesimal variation elements. The variation under constraint infinitesimals is motivated in part by the recent work of the authors on the principle of interaction dynamics (PID) for the four fundamental interactions, which was required by the dark energy and dark matter phenomena, the Higgs fields, and the quark confinement. Basically, PID takes the variation of the Lagrangian actions for the four interactions, under energy-momentum conservation constraints. We refer interested readers to an earlier blog on PID, and the following book for details:
3. The linear operator in the dynamic law (1) takes the form of a differential operator or its dual . The constraints can be imposed either on the kernel of the dual operator or on the range of the operator , given as follows:
Using the orthogonal decomposition theorem below, we show that the above variations with constraint infinitesimals take the following form:
for some function , which plays a similar role as the pressure in incompressible fluid flows. Here is the usual derivative operator.
4. As an example, we consider the compressible Navier-Stokes equations:
Let the constraint operator be the gradient operator, with dual operator .
Also, let the potential functional be
Then the above compressible Navier-Stokes equations are written as
which is in the form of (1) with coefficient matrix . Also, the pressure is given by
Here
5. There are two types of physical motion systems: the dissipative systems and the conservation systems. The coefficient matrix is symmetric and positive definite if and only if the system is a dissipative system, and is anti-symmetry if and only if the system is a conservation system.
Dynamical Law for Coupled Physical Motion Systems
Symmetry plays a fundamental role in understanding Nature. In [Ma-Wang, MPTP], we have demonstrated that for the four fundamental interactions, the Lagrangian actions are dictated by the general covariance (principle of general relativity), the gauge symmetry and the Lorentz symmetry; the field equations are then derived using PID as mentioned earlier.
For isolated motion systems, all energy functionals obey certain symmetries such as () symmetry. In searching for laws of Nature, one inevitably encounters a system consisting of a number of subsystems, each of which enjoys its own symmetry principle with its own symmetry group. To derive the basic law of the coupled system, we postulated in [Ma-Wang, MPTP] the principle of symmetry-breaking (PSB), which is of fundamental importance for deriving physical laws for both fundamental interactions and motion dynamics: Physical systems in different levels obey different laws, which are dictated by their corresponding symmetries. For a system coupling different levels of physical laws, part of these symmetries must be broken.
In view of this principle, for a system coupling different subsystems, the motion equations become
where represents the symmetry-breaking.
Orthogonal-Decomposition Theorem
To establish the needed mathematical foundation for the dynamical law of physical motion systems, we need to prove an orthogonal decomposition theorem, Theorem~6.1 in the paper. Basically, for a linear operator between two Hilbert spaces and , with dual operator , any then can be decomposed as
where and are orthogonal in .
Summary
The dynamical law given by (1) and (2) is essentially known for motion system in classical mechanics, quantum mechanics and astrophysics; see among others [Ma-Wang, MPTP] and [Landau and Lifshitz, Course of theoretical physics, Vol. 2, The classical theory of fields].
Thanks to the variation with infinitesimal constraints, the law of fluid motion is now in the form of (1) and (2).
The potential-descending principle (PDP) addressed in the previous blog shows that non-equilibrium thermodynamical systems are governed by the dynamical law (1) and (2), as well.
In a nutshell,
the dynamical law (1) and (2) are the law for all physical motions systems.
We end this blog by emphasizing that in deriving dynamical law and the basic laws for the four fundamental interactions [Ma-Wang, MPTP], the following guiding principle of physics played a crucial role:
The heart of physics is to seek experimentally verifiable, fundamental laws and principles of Nature. In this process, physical concepts and theories are transformed into mathematical models:
the predictions derived from these models can be verified experimentally and conform to reality.
The true understanding of (3) is a subtle process, and is utterly important.
Tian Ma & Shouhong Wang
The previous blog is on postulating the potential-descending principle (PDP) as the first principle of statistical physics. The purpose of this blog is on the next two components of the above paper:
to demonstrate that the PDP is the first principle to describe irreversibility of all thermodynamic systems;
to examine the problems faced by the Boltzmann equation.
Irreversibility
First, irreversibility is a macroscopic property of thermodynamics, and must be described by the first level physical quantities–thermodynamic potentials, rather than the second level quantities (state functions) or the third level quantities (control parameters).
Second, entropy is a state function, which is the solution of basic thermodynamic equations. Thermodynamic potential is a higher level physical quantity than entropy, and consequently, is the correct physical quantity for describing irreversibility for all thermodynamic systems.
Problems in Boltzmann Equation
Historically, great effort has been put on establishing a mathematical model of entropy-increasing principle. The Boltzmann equation is introduced mainly for this purpose. Since there is no first principle to achieve this purpose, the Boltzmann equation is introduced as a phenomenological model with two specific goals:
to derive the entropy-ascending principle, and
to make the Maxwell-Boltzmann distribution (realistic equilibrium state of a dilute gaseous system) a steady-state solution.
However, the Boltzmann equation faces many problems:
First, laws of physics (equations) should not use state functions, which are themselves governed by physical laws, as independent variables. The Boltzmann equation violates this simple physical rule by using the velocity field as an independent variable. Consequently, the Boltzmann equation is not a physical law.
Second, the Boltzmann equation uses the velocity field as an independent variable. This leads to a new unknown function (force field) in the Boltzmann equation:
which is the sum of the external force and the force generated by the total interaction potential of all particles in the system, including the force due to collision.
Third, the main source of this force field comes from the interaction between particles, and is realistically not zero. Otherwise, all particles in the system would make uniform rectilinear motion, and in particular there would be no particle collisions (collision is close-distance interactions).
then the Maxwell distribution fails to be the steady state solution of the Boltzmann equation. Since the Maxwell-distribution is the realistic equilibrium state of dilute gaseous systems, the Boltzmann equation fails to describe the underlying physical phenomena in this important regard.
Fifth, in deriving the H-Theorem (i.e. the entropy-ascending principle), the following must be assumed:
This is a non-physical, rather arbitrary assumption, since includes the force generated by all interactions (including collision) and must be velocity dependent. Consequently the H-Theorem is not a natural consequence of the Boltzmann equation.
Sixth, ignoring the non-physical nature of assumption (2), the space of all steady state solutions of the Boltzmann equation is of five-dimensional. Namely, the general form of the steady state solutions is
where () are constants, and . This shows that each steady-state is not stable, and this does not fit the reality.
Seventh, the entropy-increasing principle shows that a gaseous system in the equilibrium has the maximum entropy, i.e. the Maxwell distribution should be the maximum of
However, the maximum of is given by
Again, this is non-physical.
In summary,
the Boltzmann is not a physical law, and also fails to achieve its two original goals.
Tian Ma & Shouhong Wang
One main component of this paper is to postulate the following potential-descending principle (PDP) for statistical physics:
Potential-Descending Principle: For each thermodynamic system, there are order parameters , control parameters , and the thermodynamic potential functional . For a non-equilibrium state of the system with initial state , we have the following properties:
1) the potential is decreasing:
2) the order parameters have a limit
3) there is an open and dense set of initial data in the space of state functions, such that for any , the corresponding is a minimum of , which is called an equilibrium of the thermodynamic system:
1. In classical thermodynamics, the order parameters (state functions) , the control parameters , and the thermodynamic potential (or potential in short) are all treated as state variables. This way of mixing different level of physical quantities leads to difficulties for the understanding and the development of statistical physics.
One important feature of PDP above is the distinction of different levels of thermodynamical quantities— thermodynamical potentials are functionals of the order parameters (state functions), and orders parameters are functions of control parameters: potentials are first level physical quantities, order-parameters are on the second-level, and the control parameters are on the third level.
2. In classical thermodynamics, the first and second laws are treated as the first principles, from which one derives other statistical properties of thermodynamical systems. One perception is that potential-decreasing property can be derived from the first and second laws. However, in the derivations, there is a hidden assumption that at the equilibrium, there is a free-variable in each pair of (entropy , temperature ) and (generalized force , displacement ). Here the free-variables corresponds to order-parameters. We discovered that this assumption is mathematically equivalent to the potential-descending principle. As an example, we consider an internal energy of a thermodynamic system, classical theory asserts that the first and second laws are given by
where the equality represents the first laws, describing the equilibrium state, and inequality presents second law for non-equilibrium state. However, there is a hidden assumption in (1) that and are free variables, and
where, again, the equality is for equilibrium state and the strict inequality is for non-equilibrium state. Then it is clear to see that this assumption is mathematically equivalent to PDP. In other words, the potential-decreasing property cannot be derived if we treat the first and second laws as the only fundamental principles of thermodynamics. Also, we demonstrate that the potential-descending principle leads to both the first and second laws of thermodynamics. Therefore we reach the following conclusion:
the potential-descending principle is a more fundamental principle then the first and second laws.
3. For a thermodynamical systems, PDP provides a dynamical law for the transformation of non-equilibrium states to equilibrium states: the dynamic equations of a thermodynamic system in non-equilibrium state take the form
where is positive and symmetric coefficient matrix.
4. According to the entropy formula:
and by the minimum potential principle as part of PDP:
Here
where is the internal energy, which is a constant, is the number of particles, and are Lagrangian multipliers, and is the total energy. For this system, the entropy is an order parameter, and temperature is a control parameter.
Then we can derive, with similar procedures as in Section 6.1 of [R. K. Pathria & Paul D. Beale, Statistical Mechanics, 3rd Edition, Elsevier, 2011], all three distributions: the Maxwell-Boltzmann distribution, the Fermi-Dirac distribution and the Bose-Einstein distribution. This shows that
the potential-descending principle is also the first principle of statistical mechanics.
Tian Ma & Shouhong Wang
We have today given a presentation at IU Science Slam with the same title as this post. The main themes are to present the black hole theory derived from Einstein’s General Relativity, and to point out the essential differences between the black hole theory and the viewpoint on black holes from Newton’s Law. The final message is
nothing gets out of the black hole, and nothing gets inside a black hole either.
This is based on a recent paper [Tian Ma & Shouhong Wang, Astrophysical dynamics and cosmology, J. Math. Study, 47:4 (2014), 305-378]; see also the previous blog post: Singularity at the Black-Hole Horizon is Physical.
Consider a massive body with mass inside a ball of radius . The Schwarzschild radius is defined by
Based on the Newtonian theory, a particle of mass will be trapped inside the ball and cannot escape from the ball, if its kinetic energy, , is smaller than gravitational energy:
which implies that
In other words, if the radius of the ball is less than or equal to , then all particles inside the ball are permanently trapped inside the ball .
It is clear that the main results of the Newton theory of black holes are as follows:
Now consider the case where . Based on the Einstein field equations, in the exterior of the body, the Schwarzschild solution is given by
and in the interior the Tolman-Oppenheimer-Volkoff (TOV) metric is
The both metrics have a singularity at , which is called the event horizon:
Both (3) and (4) show that time freezes at , and there is no motion crossing the event horizon:
Consequently the black hole enclosed by the event horizon is closed: Nothing gets inside a black hole, and nothing gets out of the black hole either.
We now demonstrate that black holes are filled. Suppose there is a body of matter field with mass trapped inside a ball of radius . Then on the vacuum region , the Schwarzschild solution would be valid, which leads to non-physical imaginary time and nonphysical imaginary distance:
Also, when , the TOV metric is given by
Then both time and radial distance would become imaginary near , and this is clearly non-physical.
This observation clearly demonstrates that the black is filled. In fact, we have proved the following black hole theorem:
Blackhole Theorem (Ma-Wang, 2014) Assume the validity of the Einstein theory of general relativity, then the following assertions hold true:
- black holes are closed: matters can neither enter nor leave their interiors,
- black holes are innate: they are neither born to explosion of cosmic objects, nor born to gravitational collapsing, and
- black holes are filled and incompressible, and if the matter field is non-homogeneously distributed in a black hole, then there must be sub-blackholes in the interior of the black hole.
This theorem leads to drastically different view on the structure and geometry of black holes than the classical theory of black holes.
A basic mathematical requirement for a partial differential equation system on a Riemannian manifold to generate correct mathematical results is that the local coordinate system that is used to express the system must have no singularity.
The Schwarzschild solution is derived from the Einstein equations under the spherical coordinate system, which has no singularity for . Consequently, the singularity of the Schwarzschild solution at must be intrinsic to the Einstein equations, and is not caused by the particular choice of the coordinate system. In other words, the singularity at is real and physical.
Many writings on modern theory of black holes have taken a wrong viewpoint that the singularity at is the coordinate singularity, and is non-physical. This mistake can be viewed in the following two aspects:
A. Mathematically forbidden coordinate transformations are used. Classical transformations such as e.g. those by Eddington and Kruskal are singular, and therefore they are not valid for removing the singularity at the Schwarzschild radius. Consider for example, the Kruskal coordinates involving
This coordinate transformation is singular at , since becomes infinity when .
It is mathematically clear that by using singular coordinate transformations, any singularity can be either removed or created at will.
In fact, many people did not realize that what is hidden in the wrong transformations is that all the deduced new coordinate systems, such as the Kruskal coordinates, are themselves singular at :
all the coordinate systems, such as the Kruskal and Eddington-Finkelstein coordinates, that are derived by singular coordinate transformations, are singular and are mathematically forbidden.
B. Confirmation bias. Another likely reason for the perception that a black hole attracts everything nearby is the fixed thinking (confirmation bias) of Newtonian black hole picture. In their deep minds, people wanted to have the attraction, as produced by the Newtonian theory, and were trying to find the needed “proofs” for what they believe.
In summary, the classical theory of black holes is essentially the Newton theory of black holes. The correct theory, following the Einstein theory of relativity, is given in the black hole theorem above.
The essence of the new field theory is that the Higgs fields are the natural outcome of the PID, which takes variation under energy-momentum conservation constraints. We call this new field theory the PID weak interaction theory.
This new theory leads to layered weak interaction potential formulas, provides duality between intermediate vector bosons , , and their dual neutral Higgs and two charged Higgs , and offers first principle approach for Higgs mechanism.
The new weak interaction theory based on PID and PRI was first discovered by the authors in [1]; see also the new book by the authors.
First the weak interaction obeys the gauge symmetry, which, together with the Lorentz invariance and PRI, dictates the standard Yang-Mills action, as we have explained in our previous post.
Then the field equations of the weak interaction and the Higgs fields are determined by by PID and PRI, and are given by:
where represents the mass of the Higgs particle, are the Pauli matrices, () are the three gauge potentials, are the three Higgs fields, and
The right-hand side of (1) is due to PID, leading naturally to the introduction of three scalar dual fields. The left-hand side of (1) represents the intermediate vector bosons and , and the dual fields represent two charged Higgs (to be discovered) and the neutral Higgs , with the later being discovered by LHC in 2012.
It is worth mentioning that the right-hand side of (1), involving the Higgs fields, are non-variational, and can not be generated by directly adding certain terms in the Lagrangian action. This might be the very reason why for a long time one has to use logically-inconsistent electroweak theory, as we explained in the previous post here.
PID induces naturally spontaneous symmetry breaking mechanism. By construction, the action obeys the gauge symmetry, the PRI and the Lorentz invariance. Both the Lorentz invariance and PRI are universal principles, and, consequently, the field equations (1) and (2) are covariant under these symmetries.
The gauge symmetry is spontaneously breaking in the field equations (1), due to the presence of the term, , in the right-hand side, derived by PID. This term generates the mass for the vector bosons.
As we mentioned in the previous posts here, elements in are expressed as , where is a basis of the set of traceless Hermitian matrices, and plays the role of a coordinate system in this representation. Consequently, an gauge theory should be independent of choices of the representation basis. This leads to the principle of representation invariance (PRI), and is simply a logic requirement for any gauge theory. This was first discovered by the authors in 2012.
With PRI applied to gauge theory for the weak interaction, two important physical consequences are clear.
First, by PRI, the gauge coupling constant plays the role of weak charge, responsible for the weak interaction.
In fact, the weak charge concept can only be properly introduced by using PRI, and it is clear now that the weak charge is the source of the weak interaction.
Second, PRI induces an important constant vector . The components of this vector represent the portions distributed to the gauge potentials by the weak charge . Hence the (total) weak interaction potential is given by the following PRI representation invariant
and the weak charge potential is the temporal component of this total weak interaction potential , and weak force is
where is the weak charge of a reference particle with radius .
The weak interaction is also layered, and we derive from the field equations (1) and (2) the following
where is the weak force potential of a particle with radius and carrying weak charges , taken as the unit of weak charge for each weakton, is the weakton radius, is a parameter depending on the particles, and represents the force-range of weak interactions.
The layered weak interaction potential formula (5) shows clearly that the weak interaction is short-ranged. Also, it is clear that the weak interaction is repulsive, asymptotically free, and attractive when the distance of two particles increases.