Detection of bound entanglement in continuous-variable systems

Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevA.82.032323

Title:	Detection of bound entanglement in continuous-variable systems
Authors:	Zhang, C.-J. Nha, H. Zhang, Y.-S. Guo, G.-C.
Issue Date:	23-Sep-2010
Citation:	Zhang, C.-J., Nha, H., Zhang, Y.-S., Guo, G.-C. (2010-09-23). Detection of bound entanglement in continuous-variable systems. Physical Review A - Atomic, Molecular, and Optical Physics 82 (3) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevA.82.032323
Abstract:	We present several entanglement conditions in order to detect bound entangled states in continuous-variable systems. Specifically, Werner and Wolf [Phys. Rev. Lett.PRLTAO0031-900710.1103/PhysRevLett.86.3658 86, 3658 (2001)] and Horodecki and Lewenstein [Phys. Rev. Lett.PRLTAO0031-900710.1103/PhysRevLett. 85.2657 85, 2657 (2000)] have proposed examples of a bound entangled Gaussian state and a bound entangled non-Gaussian state, respectively, of which entanglement can be detected by using our entanglement conditions. © 2010 The American Physical Society.
Source Title:	Physical Review A - Atomic, Molecular, and Optical Physics
URI:	http://scholarbank.nus.edu.sg/handle/10635/96186
ISSN:	10502947
DOI:	10.1103/PhysRevA.82.032323
Appears in Collections:	Staff Publications

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