Publication Date:
2018-09-21
Description:
Author(s): Luigi Seveso and Matteo G. A. Paris The quantum Cramér-Rao theorem states that the quantum Fisher information bounds the best achievable precision in the estimation of a quantum parameter ξ . This is true, however, under the assumption that the measurement employed to extract information on ξ is regular, i.e., neither its sample space ... [Phys. Rev. A 98, 032114] Published Thu Sep 20, 2018
Keywords:
Fundamental concepts
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics