Published November 2007
| Version v1
Journal article
Classification of four-qubit states by means of a stochastic local operation and the classical communication invariant and semi-invariants
Creators
- 1. Department of Mathematical Sciences, Tsinghua University, Beijing 100084 (China)
- 2. Department of Mathematics, University of California, Irvine, California 92697-3875 (United States)
- 3. Electrical Engineering and Computer Science Department, University of Michigan, Ann Arbor, Michigan 48109 (United States)
- 4. Department of Computer Science, Wayne State University, Detroit, Michigan 48202 (United States)
Description
We show there are at least 28 distinct true stochastic local operations and classical communication (SLOCC) entanglement classes for four qubits by means of SLOCC invariant and semi-invariants and derive the number of degenerate SLOCC classes for n qubits
Additional details
Identifiers
- DOI
- 10.1103/PhysRevA.76.052311;
- arXiv
- arXiv:quant-ph/0701032v2;
Publishing Information
- Journal Title
- Physical Review. A
- Journal Volume
- 76
- Journal Issue
- 5
- Journal Page Range
- p. 052311-052311.9
- ISSN
- 1050-2947
- CODEN
- PLRAAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 39049888
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- COMMUNICATIONS; QUANTUM COMPUTERS; QUANTUM ENTANGLEMENT; QUANTUM MECHANICS; QUANTUM OPERATORS; QUBITS; STOCHASTIC PROCESSES
- Descriptors DEC
- COMPUTERS; INFORMATION; MATHEMATICAL OPERATORS; MECHANICS; QUANTUM INFORMATION
Optional Information
- Notes
- (c) 2007 The American Physical Society