Results 131 to 140 of about 525,082 (280)

Quantum electrodynamic equations for magnetic resonance- and optical spectroscopic transitions [PDF]

open access: yesarXiv, 2009
Quantum electrodynamic equations for magnetic resonance- and optical spectroscopic transitions have been for the first time obtained. New phenomena - stochastic electrical and magnetic spin wave resonances are predicted to be the effects of EM-field quantization.
arxiv  

Magnetostatic-field screening induced by small black holes

open access: yesNuclear Physics B, 2017
We find within the framework of quantum electrodynamics that there exists screening effect of static magnetic field that is induced by small evaporating black holes.
Slava Emelyanov
doaj   +1 more source

Acuasal Behavior in Quantum Electrodynamics [PDF]

open access: yesarXiv, 1998
Acausal features of quantum electrodynamic processes are discussed. While these processes are not present for the classical electrodynamic theory, in the quantum electrodynamic theory, acausal processes are well known to exist. For example, any Feynman diagram with a ``loop'' in space-time describes a ``particle'' which may move forward in time or ...
arxiv  

Quantum electrodynamic Aharonov-Bohm effect of charge qubit [PDF]

open access: yesarXiv, 2015
We predict that a charge under the influence of a quantum electrodynamic potential exhibits a force-free Aharonov-Bohm effect. The specific system considered in this study is a superconducting charge qubit nonlocally interacting with a cavity electromagnetic field.
arxiv  

Continuous Transitions Between Quantum and Classical Electrodynamics [PDF]

open access: yesarXiv, 2017
The Maxwell equations in the presence of sources are first derived without making use of the potentials and the Hamilton-Jacobi equation for classical electrodynamics is written down. The manifestly gauge invariant theory is then quantized to write down the Hamilton-Jacobi equation in quantum electrodynamics.
arxiv  

Inductively coupled superconducting half wavelength resonators as persistent current traps for ultracold atoms

open access: yesNew Journal of Physics, 2013
A crucial point in the experimental implementation of hybrid quantum systems consisting of superconducting circuits and atomic ensembles is bringing the two partners close enough to each other that a strong quantum coherent coupling can be established ...
D Bothner   +9 more
doaj   +1 more source

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