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Measurement-induced Squeezing of a Bose-Einstein Condensate

Diego A. R. Dalvit·Jacek Dziarmaga·Roberto Onofrio
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Abstract

We discuss the dynamics of a Bose-Einstein condensate during its nondestructive imaging. A generalized Lindblad superoperator in the condensate master equation is used to include the effect of the measurement. A continuous imaging with a sufficiently high laser intensity progressively drives the quantum state of the condensate into number squeezed states. Observable consequences of such a measurement-induced squeezing are discussed.

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Diego A. R. Dalvit, Jacek Dziarmaga, Roberto Onofrio. 2001-09-05. Measurement-induced Squeezing of a Bose-Einstein Condensate. https://doi.org/10.1103/physreva.65.033620

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