Published July 21, 2000
| Version v1
Journal article
Local symmetry properties of pure three-qubit states
Creators
- 1. Department of Mathematics, University of York, Heslington, York (United Kingdom)
- 2. Department of Mathematics, University of York, Heslington, York (GB)
Description
Entanglement types of pure states of three spin-1/2 particles are classified by means of their stabilizers in the group of local unitary transformations. It is shown that the stabilizer is generically discrete, and that a larger stabilizer indicates a stationary value for some local invariant. We describe all the exceptional states with enlarged stabilizers. (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
- 33
- Journal Issue
- 28
- Journal Page Range
- p. 4981-5002
- ISSN
- 0305-4470
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- India
- INIS RN
- 32031356
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BOUNDARY CONDITIONS; ENTROPY; INVARIANCE PRINCIPLES; PARTICLE STRUCTURE; SPIN; SU-2 GROUPS; SYMMETRY; TRANSFORMATIONS; TWO-DIMENSIONAL CALCULATIONS
- Descriptors DEC
- ANGULAR MOMENTUM; LIE GROUPS; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; SU GROUPS; SYMMETRY GROUPS; THERMODYNAMIC PROPERTIES