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Stochastic Electrodynamics: The Closest Classical Approximation to Quantum Theory

open access: yesAtoms, 2019
Stochastic electrodynamics is the classical electrodynamic theory of interacting point charges which includes random classical radiation with a Lorentz-invariant spectrum whose scale is set by Planck’s constant.
Timothy H. Boyer
doaj   +5 more sources

Classical electrodynamics of point charges [PDF]

open access: yesAnnals of Physics, 2001
A simple mathematical procedure is introduced which allows redefining in an exact way divergent integrals and limits that appear in the basic equations of classical electrodynamics with point charges.
Dirac   +11 more
core   +5 more sources

Causality in classical electrodynamics [PDF]

open access: yesThe Physics Teacher, 2011
Causality in electrodynamics is a subject of some confusion, especially regarding the application of Faraday's law and the Ampere-Maxwell law. This has led to the suggestion that we should not teach students that electric and magnetic fields can cause ...
Savage, C. M.
core   +2 more sources

Thermodynamic Operations and Entropy Considerations for a Ring-of-Charge Oscillator System [PDF]

open access: yesEntropy
A ring of classical charge with a charged point particle oscillating within is first analyzed. The charged particle interacts with classical electromagnetic thermal radiation, which causes the particle to fluctuate, while the ring of charge imparts a ...
Daniel C. Cole
doaj   +2 more sources

Analyzing Riemann-Liouville constraints in second-order Lagrangian fractional electrodynamic models. [PDF]

open access: yesPLoS ONE
This study used second-order fractional derivatives to constrain singular Lagrangians to construct comprehensive Hamilton-Dirac equations. Notable contributions include resolving the difficulties associated with fractional derivatives.
Yazen M Alawaideh   +2 more
doaj   +2 more sources

Extended symmetrical classical electrodynamics [PDF]

open access: yesPhysical Review E, 2007
In the present article, we discuss a modification of classical electrodynamics in which ``ordinary'' point charges are absent. The modified equations contain additional terms describing the induced charges and currents.
A. V. Fedorov   +7 more
core   +3 more sources

Advanced action in classical electrodynamics [PDF]

open access: green, 2008
The time evolution of a charged point particle is governed by a second-order integro-differential equation that exhibits advanced effects, in which the particle responds to an external force before the force is applied.
A D Boozer   +6 more
core   +4 more sources

Semi-Classical Electrodynamics and the Casimir Effect

open access: yesPhysics
From the late 1960s onwards, the groups of Barry Ninham and Adrian Parsegian, and their many collaborators, made a number of essential contributions to theory and experiment of intermolecular forces. In particular, they explored the semi-classical theory:
Mathias Boström   +4 more
doaj   +3 more sources

Cornelius Lanczos’s Derivation of the Usual Action Integral of Classical Electrodynamics

open access: yesFoundations of Physics, 2005
The usual action integral of classical electrodynamics is derived starting from Lanczos's electrodynamics -- a pure field theory in which charged particles are identified with singularities of the homogeneous Maxwell's equations interpreted as a ...
Andre Gsponer   +9 more
exaly   +3 more sources

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