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Phase-shift amplification for precision measurements without nonclassical states

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Luis Aina, Alfredo (2002) Phase-shift amplification for precision measurements without nonclassical states. Physical review A, 62 (2). 025802_-025802_4. ISSN 1050-2947

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Official URL: http://dx.doi.org/10.1103/PhysRevA.65.025802


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http://journals.aps.org/Publisher


Abstract

We propose a practical arrangement that allows one to reach the Heisenberg limit in precision phase-shift measurements. This is achieved via phase-shift amplification. The arrangement we propose is based on experimental processes already carried out and does not require the use of any special quantum state.


Item Type:Article
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©2002 The American Physical Society

Uncontrolled Keywords:Quantum entanglement; Trapped ion; Decoherence; Superposition; Generation; Atom; Cavity; Motion
Subjects:Sciences > Physics > Optics
ID Code:31480
Deposited On:03 Aug 2015 12:27
Last Modified:03 Aug 2015 12:27

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