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On Fermionic Entangled State Representation and Fermionic Entangled Wigner Operator |
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| Authors: | FAN Hong-Yi WANG Ji-Suo |
| Institution: | 1. Department of Physics, Shanghai Jiao Tong University, Shanghai 200030, China ;2. Department of Material Science and Engineering, University of Science and Technology of China, Hefei 230026, China ;3. Department of Physics, Liaocheng University, Liaocheng 252059, China |
| Abstract: | By analogy with the bosonic bipartite entangled state we construct fermionic entangled state with the Grassmann numbers. The Wigner operator in the fermionic entangled state representation is introduced, whose marginal distributions are understood in an entangled way. The technique of integration within an ordered product (IWOP) of Fermi operators is used in our discussion. |
| Keywords: | fermionic entangled state fermionic Wigner sperator |
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