Visualization of an entangled channel spin-1 system
Source: Phys. Rev. C 82, 027601 (2010); doi:10.1103/PhysRevC.82.027601
Published 10 August 2010
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Research ToolkitPACS
- 03.67.Mn
Entanglement measures, witnesses, and other characterizations (quantum information) - YEAR: 2010
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APS
Covariance matrix formalism gives powerful entanglement criteria for continuous as well as finite dimensional systems. We use this formalism to study a mixed channel spin-1 system which is well known in nuclear reactions. A spin-j state can be visualized as being made up of 2j spinors which are represented by a constellation of 2j points on a Bloch sphere using Majorana construction. We extend this formalism to visualize an entangled mixed spin-1 system.
©2010 The American Physical Society
| History: | Received 5 May 2010; revised 5 July 2010; published 10 August 2010 |
| Permalink: |
http://link.aps.org/abstract/PRC/v82/e027601 |
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