Looking for traces of Hawking radiation in correlation functions of BEC acoustic black holes
arXiv:2410.02700 · doi:10.5802/crphys.241
Abstract
Renaud Parentani was one of the leading figures in Quantum Field Theory in curved spacetime, in particular concerning its applications to Hawking-like radiation in analogue models. In this paper dedicated to him, we discuss the characteristic features appearing in the correlation functions in an acoustic black hole formed by a Bose-Einstein condensate, considered as signature of the presence of Hawking radiation in this system.
arXiv comment21 pages, 17 figures. Paper written in memory of Renaud Parentani. Final version
References in corpus (10)
- Observation of quantum Hawking radiation and its entanglement in an analogue black hole
- Observation of thermal Hawking radiation at the Hawking temperature in an analogue black hole
- Numerical observation of Hawking radiation from acoustic black holes in atomic Bose-Einstein condensates
- Non-local density correlations as signal of Hawking radiation in BEC acoustic black holes
- Black-hole radiation in Bose-Einstein condensates
- Bogoliubov Theory of acoustic Hawking radiation in Bose-Einstein Condensates
- Observation of stationary spontaneous Hawking radiation and the time evolution of an analogue black hole
- Acoustic white holes in flowing atomic Bose-Einstein condensates
- Hawking radiation correlations in Bose Einstein condensates using quantum field theory in curved space
- Scattering coefficients and gray-body factor for 1D BEC acoustic black holes: exact results