The fine structure of the peaks of the correlation function in acoustic black holes: a complete analytical model
arXiv:2410.03629 · doi:10.1103/PhysRevD.110.125024
Abstract
The detailed structure of the peaks appearing in the density-density correlation function for an acoustic black hole formed by a Bose-Einstein condensate is analytically discussed for a particular, but physically meaningful, sound velocity profile that allows the field modes to be exactly computed.
22 pages, 5 figures. Final version, published as Phys. Rev. D110 (2024), 125024
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