Production of photons by the parametric resonance in the dynamical Casimir effect
Quantum Physics
2009-10-30 v2 High Energy Physics - Theory
Abstract
We calculate the number of photons produced by the parametric resonance in a cavity with vibrating walls. We consider the case that the frequency of vibrating wall is which is a generalization of other works considering only , where is the fundamental-mode frequency of the electromagnetic field in the cavity. For the calculation of time-evolution of quantum fields, we introduce a new method which is borrowed from the time-dependent perturbation theory of the usual quantum mechanics. This perturbation method makes it possible to calculate the photon number for any and to observe clearly the effect of the parametric resonance.
Keywords
Cite
@article{arxiv.quant-ph/9706007,
title = {Production of photons by the parametric resonance in the dynamical Casimir effect},
author = {Jeong-Young Ji and Hyun-Hee Jung and Jong-Woong Park and Kwang-Sup Soh},
journal= {arXiv preprint arXiv:quant-ph/9706007},
year = {2009}
}
Comments
15 pages, RevTeX, no figures