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Breaking the weak Heisenberg limit

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Luis Aina, Alfredo (2017) Breaking the weak Heisenberg limit. Physical review A, 95 (3). ISSN 2469-9926

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Official URL: http://dx.doi.org/10.1103/PhysRevA.95.032113


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Abstract

We provide a very simple case showing that the weak form of the Heisenberg limit can be beaten while the prior information is improved without bias.


Item Type:Article
Additional Information:

©2017 American Physical Society
I thank Dr. Angel Rivas and Dr. Jesus Rubio for enlightening discussions and acknowledge support from Spanish MINECO Grant no. FIS2012-35583 and CAM research consortium QUITEMAD+ Grant No. S2013/ICE-2801.

Uncontrolled Keywords:Quantum phase measurements; Likelihood; Metrology
Subjects:Sciences > Physics > Optics
ID Code:42486
Deposited On:19 May 2017 13:57
Last Modified:22 May 2017 11:55

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