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The depletion in Bose Einstein condensates using Quantum Field Theory in curved space

Roberto Balbinot·Serena Fagnocchi·Alessandro Fabbri
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Abstract

Using methods developed in Quantum Field Theory in curved space we can estimate the effects of the inhomogeneities and of a non vanishing velocity on the depletion of a Bose Einstein condensate within the hydrodynamical approximation.

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Roberto Balbinot, Serena Fagnocchi, Alessandro Fabbri. 2007-05-08. The depletion in Bose Einstein condensates using Quantum Field Theory in curved space. https://doi.org/10.1103/physreva.75.043622

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