Comment on "Berry Phase in a Composite System"
Quantum Physics
2009-11-13 v2
Abstract
We show in this comment that the results obtained in a recent work by Yi et al. [Phys. Rev. Lett. 92, 150406 (2004)] are quantitatively not correct and the proposed subsystem Berry phase is not well-defined.
Keywords
Cite
@article{arxiv.0709.2637,
title = {Comment on "Berry Phase in a Composite System"},
author = {Li Han and Yong Guo},
journal= {arXiv preprint arXiv:0709.2637},
year = {2009}
}
Comments
1 page, 1 figure, submitted to Physical Review Letters