Vincent Viguié et al 2005 New J. Phys. 7 195 doi:10.1088/1367-2630/7/1/195
Work extraction from tripartite entanglement
Vincent Viguié1,2, Koji Maruyama1,3 and Vlatko Vedral4,5
Show affiliationsIt has recently been shown that the work extractable from correlated bipartite quantum systems under an appropriate protocol can be used to distinguish entanglement from classical correlation. A natural question is now whether it can be generalized to multipartite systems. In this paper, we devise a protocol to distinguish the GHZ, the W, and separable states in terms of the thermodynamically extractable work under local operations and classical communication, and compare the results with those obtained from Mermin's inequalities.
- PACS
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03.67.Mn Entanglement measures, witnesses, and other characterizations
- Subjects
- Dates
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Issue 1 (September 2005)
Received 22 April 2005
Published 16 September 2005
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Work extraction from tripartite entanglement
Vincent Viguié et al 2005 New J. Phys. 7 195
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