Authors: CuiHong Lv
Publish Date: 2013/01/24
Volume: 52, Issue: 5, Pages: 1635-1644
Abstract
For entangled three particles one should treat their wave function as a whole there is no physical meaning talking about the wave function or Wigner function for any one of the tripartite therefore thinking of the entangled Wigner function Wigner operator is of necessity we introduce the entangled Wigner operator related to a pair of mutually conjugate tripartite entangled state representations and discuss some of its new properties such as the trace product rule the size of an entangled quantum state and the upper bound of the threemode Wigner function Deriving wave function from its corresponding tripartite entangled Wigner function is also presented Those new properties of the tripartite entangled Wigner function play significant role in quantum physics because they provide us deeper insight into the shape of quantum states
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