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Quasiparticle universes in Bose-Einstein condensates

Uwe R. Fischer
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Abstract

Recent developments in simulating fundamental quantum field theoretical effects in the kinematical context of analogue gravity are reviewed. Specifically, it is argued that a curved space-time generalization of the Unruh-Davies effect -- the Gibbons-Hawking effect in the de Sitter space-time of inflationary cosmological models -- can be implemented and verified in an ultracold gas of bosonic atoms.

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Uwe R. Fischer. 2004-08-24. Quasiparticle universes in Bose-Einstein condensates. https://doi.org/10.1142/s0217732304015099

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