Publication Date:
2015-09-16
Description:
Author(s): Shengshi Pang and Todd A. Brun Postselected weak measurement is a useful protocol for amplifying weak physical effects. However, there has recently been controversy over whether it gives any advantage in precision. While it is now clear that retaining failed postselections can yield more Fisher information than discarding them, t… [Phys. Rev. Lett. 115, 120401] Published Tue Sep 15, 2015
Keywords:
General Physics: Statistical and Quantum Mechanics, Quantum Information, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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