Results 91 to 100 of about 1,217,329 (200)

On stability of renormalized classical electrodynamics

, 2003
It is shown that the total energy of the static "field + particle" system, defined in the framework of classical, renormalized electrodynamics of particles and fields, depends in an unstable way upon the field boundary data. It is argued that this phenomenon may be also an origin of the unstable dynamical behaviour of the system (i.e.
Kijowski, Jerzy, Kościelecki, Marcin
openaire   +3 more sources

A mathematical argument for the generalisation of classical electrodynamics

, 2012
Classical electrodynamics assumes the Lorenz gauge condition. There exists a generalisation of classical electrodynamics that does not make this assumption.
Johan Kirsten (97892)
core   +1 more source

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

Physics 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, Peshwaz Abdulkareem Abdoul, Behnam Pourhassan   +2 more
doaj   +1 more source

Integrated Fabry–Perot Cavities: A Quantum Leap in Technology

Encyclopedia
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

Transverse recoil imprinted on free-electron radiation

Nature 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, Lee Wei Wesley Wong, Sunchao Huang, Liang Jie Wong, Ido Kaminer   +4 more
doaj   +1 more source

A tiny Drude scatterer can accurately model a coherent emitter in nanophotonics

Nanophotonics
We add a missing element to the set of directly computable scenarios of light-matter-interaction within classical numerical Maxwell solvers, i.e., light scattering from hybrid systems of resonators and individual Fourier-limited emitters.
Binkowski Felix, Burger Sven, Kewes Günter   +2 more
doaj   +1 more source

The Maxwell’s equations for a mechano-driven media system (MEs-f-MDMS)

Advances in Physics: X
In classical electrodynamics, by motion, it always means a relative movement of two observers in inertia reference frames, so that the covariance of the Maxwell’s equations is preserved respectively in two spaces under Lorentz transformation.
Zhong Lin Wang
doaj   +1 more source

What Counts as a Newtonian System? The View from Norton’s Dome [PDF]

, 2010
If the force on a particle fails to satisfy a Lipschitz condition at a point, it relaxes one of the conditions necessary for a locally unique solution to the particle’s equation of motion.
Samuel C. Fletcher, Fletcher, Samuel C.
core  

Generalised Electrodynamics and the Structure of Matter

, 1963
Generalised Electrodynamics and the Structure of Matter by S.R. Milner, edited by C.W. Kilmister (Book printed by A.E.I.
Milner, Samuel Roslington; Kilmister, C.W. (Clive William)
core  

Entropy concepts in classical electrodynamics

, 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