Published April 5, 2002
| Version v1
Journal article
A new approach to the Cramer-Rao-type bound of the pure-state model
Description
This paper sheds light on non-commutativity in quantum theory as regards theoretical estimation. In it, we calculate the quantum Cramer-Rao-type bound for many cases, by use of a newly proposed powerful technique. We also discuss the use of collective measurement in statistical estimation. (author)
Availability note (English)
Available online at the Web site for the Journal of Physics. A, Mathematical and General (ISSN 4361-6447) http://www.iop.org/Additional details
Identifiers
- URL
- http://www.iop.org/;
Publishing Information
- Journal Title
- Journal of Physics. A, Mathematical and General
- Journal Volume
- 35
- Journal Issue
- 13
- Journal Page Range
- p. 3111-3123
- ISSN
- 0305-4470
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 33026930
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- BOUND STATE; COMMUTATION RELATIONS; COMMUTATORS; QUANTUM MECHANICS; STATISTICS
- Descriptors DEC
- MATHEMATICAL OPERATORS; MATHEMATICS; MECHANICS; QUANTUM OPERATORS