Low-frequency analogue Hawking radiation: The Bogoliubov-de Gennes model

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Low-frequency analogue Hawking radiation: The Bogoliubov-de Gennes model

We analytically study the low-frequency properties of the analogue Hawking effect in Bose-Einstein condensates. We show that in one-dimensional flows displaying an analogue horizon, the Hawking effect is dominant in the low-frequency regime. This happens despite non vanishing greybody factors, that...

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Bibliographic Details
Main Authors:	Coutant, Antonin, Weinfurtner, Silke
Format:	Article
Published:	American Physical Society 2018
Online Access:	https://eprints.nottingham.ac.uk/49382/

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