Parametric Resonance versus Forced Oscillation in Time-Evolution of Quantum Meson Fields
High Energy Physics - Phenomenology
2009-11-07 v1
Abstract
The time-evolution of quantum meson fields in O(4)-linear sigma model is treated approximately. It is shown that the amplification of the amplitudes of pion modes with low momenta occurs by means of both the parametric resonance and the forced oscillation.
Cite
@article{arxiv.hep-ph/0203081,
title = {Parametric Resonance versus Forced Oscillation in Time-Evolution of Quantum Meson Fields},
author = {Y. Tsue},
journal= {arXiv preprint arXiv:hep-ph/0203081},
year = {2009}
}
Comments
8 pages, no figure, using PTPTeX style