Publication Date:
2013-11-26
Description:
Author(s): Chao-Qian Pang, Fu-Lin Zhang, Li-Fang Xu, Mai-Lin Liang, and Jing-Ling Chen We study the procedure for sequential unambiguous state discrimination. A qubit is prepared in one of two possible states and measured by two observers Bob and Charlie sequentially. A necessary condition for the state to be unambiguously discriminated by Charlie is the absence of entanglement betwee... [Phys. Rev. A 88, 052331] Published Mon Nov 25, 2013
Keywords:
Quantum information
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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