On the Wehrl entropy lower bound for a locally compact abelian group
Mathematical Physics
2023-10-09 v2 math.MP
Abstract
A Wehrl entropy construction is proposed for an arbitrary locally compact abelian group . It is proved that the Wehrl entropy is not less than a non-negative integer, which is an invariant of the group . The minimum of the Wehrl entropy is achieved on coherent states.
Keywords
Cite
@article{arxiv.2306.15357,
title = {On the Wehrl entropy lower bound for a locally compact abelian group},
author = {Evgeny I. Zelenov},
journal= {arXiv preprint arXiv:2306.15357},
year = {2023}
}
Comments
9 pages