Comment on "Propagator of two coupled general driven time-dependent oscillators" by C. F. Lo and Y. J.Wong
arXiv:quant-ph/0304134 · doi:10.1209/epl/i2002-00267-5
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.
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