Publication Date:
2014-11-11
Description:
Author(s): Shin-Liang Chen, Guang-Yin Chen, and Yueh-Nan Chen Entanglement plays a central role in the field of quantum information science. It is well known that the degree of entanglement cannot be increased under local operations. Here, we show that the concurrence of a bipartite entangled state can be increased under the local PT-symmetric operation. This ... [Phys. Rev. A 90, 054301] Published Mon Nov 10, 2014
Keywords:
Quantum information
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics