Results 21 to 30 of about 1,654,821 (235)
The Relation between Classical and Quantum Electrodynamics
Theoria, 2011 Quantum electrodynamics presents intrinsic limitations in the description of physical processes that make it impossible to recover from it the type of description we have in classical electrodynamics.
Mario Bacelar Valente
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Journal of High Energy Physics, 2021 We give a prescription for N $$ \mathcal{N} $$ = 1 supersymmetrization of any (four-dimensional) nonlinear electrodynamics theory with a Lagrangian density satisfying a convexity condition that we relate to semi-classical unitarity.
Igor Bandos +3 more
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Mixed quantum-classical electrodynamics: Understanding spontaneous decay and zero-point energy [PDF]
, 2018 The dynamics of an electronic two-level system coupled to an electromagnetic field are simulated explicitly for one and three dimensional systems through semiclassical propagation of the Maxwell-Liouville equations.
Tao E. Li +5 more
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Radiation reaction in classical electrodynamics [PDF]
Physical Review D, 2018 The Lorentz-Abraham-Dirac equations (LAD) may be the most commonly accepted equation describing the motion of a classical charged particle in its electromagnetic field. However, it is well known that they bare several problems.
C. Bild, H. Ruhl, Dirk-André Deckert
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Mesoscopic electrodynamics at metal surfaces
Nanophotonics, 2021 Plasmonic phenomena in metals are commonly explored within the framework of classical electrodynamics and semiclassical models for the interactions of light with free-electron matter. The more detailed understanding of mesoscopic electrodynamics at metal
Mortensen N. Asger
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Dimensions and Units in Electrodynamics [PDF]
, 2004 We sketch the foundations of classical electrodynamics, in particular the transition that took place when Einstein, in 1915, succeeded to formulate general relativity.
Hehl, Friedrich W., Obukhov, Yuri N.
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Electromagnetic fields with vanishing quantum corrections
Physics Letters B, 2018 We show that a large class of null electromagnetic fields are immune to any modifications of Maxwell's equations in the form of arbitrary powers and derivatives of the field strength.
Marcello Ortaggio, Vojtěch Pravda
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Advanced action in classical electrodynamics [PDF]
, 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
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Experimental verification of the Landau–Lifshitz equation
New Journal of Physics, 2021 The Landau–Lifshitz (LL) equation has been proposed as the classical equation to describe the dynamics of a charged particle in a strong electromagnetic field when influenced by radiation reaction.
C F Nielsen +5 more
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Force, torque, linear momentum, and angular momentum in classical electrodynamics [PDF]
, 2017 The classical theory of electrodynamics is built upon Maxwell’s equations and the concepts of electromagnetic (EM) field, force, energy, and momentum, which are intimately tied together by Poynting’s theorem and by the Lorentz force law.
M. Mansuripur
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