Published August 2005
| Version v1
Journal article
Infinite number of conditions for local mixed-state manipulations
Creators
- 1. Department of Mathematics, University of California/San Diego, La Jolla, California 92093-0112 (United States)
Description
It is shown that a finite number of conditions are not sufficient to determine the locality of transformations between two probability distributions of pure states as well as the locality of transformations between two dxd mixed states with d≥4. As an example, an infinite, but minimal, set of necessary and sufficient conditions for the existence of a local procedure that converts one probability distribution of two pure pair of qubits into another one is found
Additional details
Identifiers
- DOI
- 10.1103/PhysRevA.72.022323;
- arXiv
- arXiv:quant-ph/0504095v2;
Publishing Information
- Journal Title
- Physical Review. A
- Journal Volume
- 72
- Journal Issue
- 2
- Journal Page Range
- p. 022323-022323.4
- ISSN
- 1050-2947
- CODEN
- PLRAAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37030345
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- DISTRIBUTION; INFORMATION THEORY; LOCALITY; MIXED STATE; PROBABILITY; QUANTUM COMPUTERS; QUANTUM ENTANGLEMENT; QUBITS; TRANSFORMATIONS
- Descriptors DEC
- COMPUTERS; INFORMATION; QUANTUM INFORMATION
Optional Information
- Notes
- (c) 2005 The American Physical Society