Application of Einstein’s Methods in a Quantum Theory of Radiation

Abstract

Einstein showed in his seminal paper on radiation that molecules with a quantum-theoretical distribution of states in thermal equilibrium are in dynamical equilibrium with the Planck radiation. The method he used assigns coordinates fixed with respect to molecules to derive the A and B coefficients, and fixed relative to laboratory coordinates to specify their thermal motion. The resulting dynamical equilibrium between quantum mechanical and classically defined statistics is critically dependent upon considerations of momentum exchange. When Einstein’s methods relating classical and quantum mechanical statistical laws are applied to the level of the single quantum oscillator they show that matrix mechanics describes the external appearances of an atom as determined by photon-electron interactions in laboratory coordinates, and wave mechanics describes an atom’s internal structure according to the Schrödinger wave equation. Non-commutation is due to the irreversibility of momentum exchange when transforming between atomic and laboratory coordinates. This allows the “rotation” of the wave function to be interpreted as the changing phase of an electromagnetic wave. In order to describe the momentum exchange of a quantum oscillator the Hamiltonian model of atomic structure is replaced by a Lagrangian model that is formulated with equal contributions from electron, photon, and nucleus. The fields of the particles superpose linearly, but otherwise their physical integrity is maintained throughout. The failure of past and present theoretical models to include momentum is attributed to the overwhelming requirement of human visual systems for an explicit stimulus.

The Conservation Laws in Quantum Mechanics

“…As a result when upper elements, absorptions, are multiplied with lower elements, emissions, real values, eigenvalues, are obtained on the diagonals. Thus a single expression, or matrix, describes two physical events and noncommutation is the result of different values for the angular momentum of an atomic oscillator since it can be in either an excited state or a ground state, but never in between [9].…”

The Conservation Laws in Quantum Mechanics

“…As a result when upper elements, absorptions, are multiplied with lower elements, emissions, real values, eigenvalues, are obtained. Thus a single expression, or matrix, describes two physical events and noncommutation is the result of a difference in angular momentum between excited and ground states [9].…”

The Conservation Laws in Quantum Mechanics

“…As a result when upper elements, absorptions, are multiplied with lower elements, emissions, real values, eigenvalues, are obtained on the diagonals. Thus a single matrix describes two physical events and noncommutation is the result of different values for the angular momentum of an atomic oscillator, and is equal to ћ in |2> and zero in |1> [9].…”