Comment on "Propagator of two coupled general driven time-dependent oscillators" by C. F. Lo and Y. J.Wong
Quantum Physics
2009-11-10 v1
Abstract
We comment on several incorrect results given in a recent paper by Lo and Wong. In particular, it is pointed out that their evaluation of the propagator for two coupled general driven time-dependent oscillators is not satisfactory. The correct expression can be obtained by applying an appropriate time-dependent canonical transformation.
Cite
@article{arxiv.quant-ph/0304134,
title = {Comment on "Propagator of two coupled general driven time-dependent oscillators" by C. F. Lo and Y. J.Wong},
author = {F. Benamira and L. Guechi},
journal= {arXiv preprint arXiv:quant-ph/0304134},
year = {2009}
}
Comments
2 pages, no figures