Generalized minimum-uncertainty squeezed states

2007/12/21 by E. Shchukin, Shchukin, E., W. Vogel +3 · 1 citation
Computer Science · Physics and Astronomy · #Mechanical and Optical Resonators #Quantum Information and Cryptography #Quantum Mechanics and Applications #quant-ph

paper · pdf · doi:10.48550/arxiv.0712.3752

11 pages, 3 figures

arxiv created 2007/12/21 · arxiv updated 2009/12/01

Abstract

Minimum-uncertainty squeezed states, related to a broad class of observables, are analyzed. Methods for characterizing such states are developed, which are based on numerical solutions of ordinary differential equations. As typical examples we deal with nonlinear generalizations of quadrature squeezed states and deformed nonlinear squeezed states. In this manner one may derive those squeezed states which are directly related to given observables. This can be useful for optimized measurements at a reduced level of quantum-noise.

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• Notes on some inequalities, resulting uncertainty relations and correlations

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