A Class of Bell Diagonal States and Entanglement Witnesses
نویسندگان
چکیده
We analyze special class of bipartite states – so called Bell diagonal states. In particular we provide new examples of bound entangled Bell diagonal states and construct the class of entanglement witnesses diagonal in the magic basis.
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ورودعنوان ژورنال:
- Open Syst. Inform. Dynam.
دوره 17 شماره
صفحات -
تاریخ انتشار 2010