Communications in Theoretical Physics

Some New Properties of Wigner Function Studied in Entangled State Representation

Fan Hong‐Yi

Published Aug 1, 2010• 2 citations

Abstract

Based on the Wigner operator in the entangled state representation we study some new important properties of Wigner function for bipartite entangled systems, such as size of an entangled state, upper bound of Wigner functions, etc. These discussions demonstrate the beauty and elegance of the entangled state representation.

DOI: 10.1088/0253-6102/54/2/07

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