Nonequilibrium thermal entanglement in a three-qubitXXmodel
نویسندگان
چکیده
منابع مشابه
Thermal entanglement in three-qubit Heisenberg models
Over the past few years much effort has been put into studying the entanglement of multipartite systems both qualitatively and quantitatively. Entangled states constitute a valuable resource in quantum information processing [1]. Quite recently, entanglement in quantum operations [2–4] and entanglement in indistinguishable fermionic and bosonic systems [5–7] have been considered. Entanglement i...
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Xiaoguang Wang and Z. D. Wang Department of Physics, The University of Hong Kong, Pokfulam Road, Hong Kong, China and Center of Theoretical and Computational Physics, The University of Hong Kong, Pokfulam Road, Hong Kong, China Zhejiang Institute of Modern Physics, Department of Physics, Zhejiang University, Hanzhou 310027, China National Laboratory of Solid State Microstructures, Nanjing Unive...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2009
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.80.054301