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arXiv:1005.2351 · Physical Review C

Visualization of an entangled channel spin-1 system

Swarnamala Sirsi, Veena Adiga

Published Aug 10, 2010• 1 citation
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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-$j$ 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.

DOI
10.1103/physrevc.82.027601

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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-jjj state can be visualized as being made up of 2j2j2j spinors which are represented by a constellation of 2j2j2j points on a Bloch sphere using Majorana construction. We extend this formalism to visualize an entangled mixed spin-1 system.
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