Published May 2011
| Version v1
Journal article
Characterizations of fixed points of quantum operations
Creators
- 1. College of Mathematics and Information Science, Shaanxi Normal University, Xi'an, 710062 (China)
Description
Let φA be a general quantum operation. An operator B is said to be a fixed point of φA, if φA(B)=B. In this note, we shall show conditions under which B, a fixed point φA, implies that B is compatible with the operation element of φA. In particular, we offer an extension of the generalized Lueders theorem.
Additional details
Identifiers
- DOI
- 10.1063/1.3583541;
Publishing Information
- Journal Title
- Journal of Mathematical Physics
- Journal Volume
- 52
- Journal Issue
- 5
- Journal Page Range
- p. 052103-052103.9
- ISSN
- 0022-2488
- CODEN
- JMAPAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 42092993
- Subject category
- S97: MATHEMATICAL METHODS AND COMPUTING; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- HILBERT SPACE; MATHEMATICAL LOGIC; QUANTUM MECHANICS; QUANTUM OPERATORS; TOPOLOGY
- Descriptors DEC
- BANACH SPACE; MATHEMATICAL OPERATORS; MATHEMATICAL SPACE; MATHEMATICS; MECHANICS; SPACE
Optional Information
- Notes
- (c) 2011 American Institute of Physics