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MiS Preprint
11/2006

A Class of Bound Entangled States

Shao-Ming Fei, Xianqing Li-Jost and Bao-Zhi Sun

Abstract

We construct a set of PPT (positive partial transpose) states and show that these PPT states are not separable, thus present a class of bound entangled quantum states.

Received:
01.02.2006
Published:
01.02.2006
PACS:
03.65.Bz, 89.70.+c
Keywords:
bound entangled states, ppt

Related publications

inJournal
2006 Repository Open Access
Shao-Ming Fei, Xianqing Li-Jost and Bao-Zhi Sun

A class of bound entangled states

In: Physics Letters / A, 352 (2006) 4/5, pp. 321-325