Please use this identifier to cite or link to this item: http://hdl.handle.net/10497/15681
Title: 
Authors: 
Issue Date: 
2002
Citation: 
Kaszlikowski, D., Kwek, L. C., Chen, J. L., & Oh, C. H. (2002). Multipartite bound entanglement and three-setting Bell inequalities. Physical Review A, 66(5), 052309.
Abstract: 
It was shown by Dur [Phys. Rev. Lett. 87, 230402 (2001)] that N (N>~4) qubits described by a certain one-parameter family F of bound entangled states violate the Mermin-Klyshko inequality for N>~8. In this paper we prove that the states from the family F violate Bell inequalities derived by ┼╗ukowski and Kaszlikowski [Phys. Rev. A 56, R1682 (1997)], in which each observer measures three noncommuting sets of orthogonal projectors, for N>~7. We also derive a simple one-parameter family of entanglement witnesses that detect entanglement for all the states belonging to F. It is possible that these entanglement witnesses could be generated by some Bell inequalities.
URI: 
ISSN: 
1050-2947
Other Identifiers: 
10.1103/PhysRevA.66.052309
Website: 
Appears in Collections:Journal Articles

Files in This Item:
File Description SizeFormat 
PRA- 66-5-052309.pdf114.44 kBAdobe PDFThumbnail
View/Open
Show full item record

Page view(s) 50

52
Last Week
0
Last month
checked on Apr 21, 2019

Download(s)

32
checked on Apr 21, 2019

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.