Publication Date:
2015-05-27
Description:
Author(s): Masakazu Yoshida, Gen Kimura, Takayuki Miyadera, Hideki Imai, and Jun Cheng We discuss the so-called mean king's problem, a retrodiction problem among noncommutative observables, in the context of error detection. Describing the king's measurement effectively by a single error operation, we give a solution of the mean king's problem using quantum error-correcting codes. The... [Phys. Rev. A 91, 052326] Published Tue May 26, 2015
Keywords:
Quantum information
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics