Fidelity for displaced squeezed states and the oscillator semigroup
Quantum Physics
2008-11-26 v1
Abstract
The fidelity for two displaced squeezed thermal states is computed using the fact that the corresponding density operators belong to the oscillator semigroup.
Cite
@article{arxiv.quant-ph/9708013,
title = {Fidelity for displaced squeezed states and the oscillator semigroup},
author = {Horia Scutaru},
journal= {arXiv preprint arXiv:quant-ph/9708013},
year = {2008}
}
Comments
3 pages, REVTEX, no figures, submitted to Journal of Physics A, May 5, 1997