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arXiv · 1403.1877

Amplifying the Hawking signal in BECs

Roberto Balbinot·Alessandro Fabbri
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Abstract

We consider simple models of Bose-Einstein condensates to study analog pair-creation effects, namely the Hawking effect from acoustic black holes and the dynamical Casimir effect in rapidly time-dependent backgrounds. We also focus on a proposal by Cornell to amplify the Hawking signal in density-density correlators by reducing the atoms' interactions shortly before measurements are made.

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BibTeXRIS

Roberto Balbinot, Alessandro Fabbri. 2014-03-07. Amplifying the Hawking signal in BECs. https://doi.org/10.1155/2014%2F713574

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