@Article{Fabbri+Mayoral2011,
author="Fabbri, A.
and Mayoral, C.",
title="Steplike discontinuities in Bose-Einstein condensates and Hawking radiation: The hydrodynamic limit",
journal="Physical Review D",
year="2011",
publisher="Amer Physical Soc",
volume="83",
number="12",
pages="124016--14pp",
abstract="We present a detailed analytical analysis of the propagation of Bogoliubov phonons on top of Bose-Einstein condensates with spatial and temporal steplike discontinuities in the speed of sound in the hydrodynamic limit. We focus on some features in the correlations patterns, in particular, of density-density correlations. The application to the study of the Hawking signal in the formation of acoustic black hole-like configurations is also discussed.",
optnote="ISI:000291353700008",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=640), last updated on Fri, 17 Jun 2011 13:57:37 +0000",
issn="1550-7998",
doi="10.1103/PhysRevD.83.124016",
opturl="http://arxiv.org/abs/1004.4876",
opturl="https://doi.org/10.1103/PhysRevD.83.124016",
archivePrefix="arXiv",
eprint="1004.4876",
language="English"
}