On upper bound for the quantum entropy

Authors
Hebisch, W Olkiewicz, R Zegarlinski, B
Citation
W. Hebisch et al., On upper bound for the quantum entropy, LIN ALG APP, 329(1-3), 2001, pp. 89-96
Citations number
6
Categorie Soggetti
Mathematics
Journal title
LINEAR ALGEBRA AND ITS APPLICATIONS
ISSN journal
00243795 → ACNP
Volume
329
Issue
1-3
Year of publication
2001
Pages
89 - 96
Database
ISI
SICI code
0024-3795(20010515)329:1-3<89:OUBFTQ>2.0.ZU;2-B
Abstract
A new upper bound for the von Neumann entropy of a state of a compound quan tum system is given. This leads to a log-Sobolev inequality on the matrix a lgebra. (C) 2001 Elsevier Science Inc. All rights reserved.