Abstract
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- state can be visualized as being made up of spinors which are represented by a constellation of points on a Bloch sphere using Majorana construction. We extend this formalism to visualize an entangled mixed spin-1 system.
- Received 5 May 2010
DOI:https://doi.org/10.1103/PhysRevC.82.027601
©2010 American Physical Society