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...
| Main Authors: | , |
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| Format: | Article |
| Published: |
American Physical Society
2018
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| Online Access: | https://eprints.nottingham.ac.uk/49382/ |