Low-frequency analogue Hawking radiation: the Korteweg–de Vries model

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Low-frequency analogue Hawking radiation: the Korteweg–de Vries model

We derive analytic expressions for the low-frequency properties of the analogue Hawking radiation in a general weak-dispersive medium. A thermal low-frequency part of the spectrum is expected even when dispersive effects become significant. We consider the two most common class of weak-dispersive me...

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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/49381/

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