IS THERE A CLASSICAL ANALOG OF A QUANTUM TIME-TRANSLATION MACHINE?
arXiv:quant-ph/9502004 · doi:10.1103/PhysRevA.52.4297
Abstract
In a recent article [D. Suter, Phys. Rev. {\bf A 51}, 45 (1995)] Suter has claimed to present an optical implementation of the quantum time-translation machine which ``shows all the features that the general concept predicts and also allows, besides the quantum mechanical, a classical description.'' It is argued that the experiment proposed and performed by Suter does not have the features of the quantum time-translation machine and that the latter has no classical analog.
7 pages, LaTeX