Results 101 to 110 of about 1,267,599 (162)

Instantaneous fields in classical electrodynamics

open access: yes, 2004
In this paper we express the retarded fields of Maxwell's theory in terms of the instantaneous fields of a Galilei-invariant electromagnetic and we find the vector function ${\boldsymbol{\chi}}_{\ab{L}}$ whose spatial and temporal derivatives transform ...
J. A. Heras, J. A Heras
core   +1 more source

Stability and thermodynamic topology of logarithmic nonlinear electrodynamics black holes with exponential entropy corrections

open access: yesPhysics Letters B
We investigate the thermodynamic stability and phase structure of black holes in logarithmic nonlinear electrodynamics (LNED) with non-perturbative exponential corrections to the Bekenstein–Hawking entropy.
Aram Bahroz Brzo   +2 more
doaj   +1 more source

Maxwell\u27s Paradox: Classical Electrodynamics and its Time Reversal Invariance [PDF]

open access: yes, 2015
In this paper, I argue that the recent discussion on the time - reversal invariance of classical electrodynamics (see (Albert 2000: ch.1), (Arntzenius 2004), (Earman 2002), (Malament 2004),(Horwich 1987: ch.3)) can be best understood assuming that the ...
Allori, Valia
core   +1 more source

Transverse recoil imprinted on free-electron radiation

open access: yesNature Communications
Phenomena of free-electron X-ray radiation are treated almost exclusively with classical electrodynamics, despite the intrinsic interaction being that of quantum electrodynamics. The lack of quantumness arises from the vast disparity between the electron
Xihang Shi   +4 more
doaj   +1 more source

The Electromagnetic Three-Body Problem With Radiation Terms - Derivation of Equations of Motion (I)

open access: yesResults in Nonlinear Analysis, 2020
The primary purpose of the present paper is to continue the previous investigations of the author and apply the technique from the two-body problem of classical electrodynamics to the three-body problem.
Vasil G. Angelov
doaj  

The Electromagnetic Three-Body Problem With Radiation Terms Existence-Uniqueness of Periodic Orbit (II)

open access: yesResults in Nonlinear Analysis, 2020
The primary goal of the present paper is to prove an existence-uniqueness of periodic solution of the equations of motion for the 3-body problem of classical electrodynamics.
Vasil G. Angelov
doaj  

Hydrogen Atom as a Nonlinear Oscillator Under Circularly Polarized Light: Epicyclical Electron Orbits

open access: yesHydrogen
We used Clifford algebra Cl2,0 to find the 2D orbit of a hydrogen electron under a Coulomb force and a perturbing circularly polarized electric field of light at angular frequency ω, which is turned on at time t=0 via a unit step switch.
Quirino Sugon   +2 more
doaj   +1 more source

Integrated Fabry–Perot Cavities: A Quantum Leap in Technology

open access: yesEncyclopedia
Integrated Fabry–Perot cavities (IFPCs), often referred to as nanobeams due to their form factor and size, have profoundly modified the landscape of integrated photonics as a new building block for classical and quantum engineering.
Philippe Velha
doaj   +1 more source

Entropy concepts in classical electrodynamics

open access: yes, 2008
. Aspects of entropy and related thermodynamic analyses are discussed here that have been deduced in recent years in the area of classical electrodynamics.
Daniel C. Cole
core  

The Concept of Aether in Classical Electrodynamics and Einstein's Relativity

open access: yesFilozofski Vestnik, 2013
The paper sketches the impact the concept of aether had on the historical development of relativistic physics. It depicts how and why the concept of aether was at the core of a seeming contradiction between the Galilean principle of relativity and the ...
Matjaž Ličer
doaj  

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