Bogoliubov theory of the Hawking effect in Bose-Einstein condensates

U Leonhardt, T Kiss, P. Öhberg

Research output: Contribution to journalArticle

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Abstract

Artificial black holes may demonstrate some of the elusive quantum properties of the event horizon, in particular Hawking radiation. One promising candidate is a sonic hole in a Bose-Einstein condensate. We clarify why Hawking radiation emerges from the condensate and how this condensed-matter analogue reflects some of the intriguing aspects of quantum black holes.
Original languageEnglish
Pages (from-to)S42-S49
Number of pages8
JournalJournal of Optics B: Quantum and Semiclassical Optics
Volume5
DOIs
Publication statusPublished - 2 Apr 2003

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Bogoliubov theory
Bose-Einstein condensates
event horizon
radiation
condensates
analogs

Keywords

  • artificial black holes
  • bose-einstein condensates
  • optics
  • photonics

Cite this

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Bogoliubov theory of the Hawking effect in Bose-Einstein condensates. / Leonhardt, U; Kiss, T; Öhberg, P.

In: Journal of Optics B: Quantum and Semiclassical Optics, Vol. 5, 02.04.2003, p. S42-S49.

Research output: Contribution to journalArticle

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AU - Kiss, T

AU - Öhberg, P.

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AB - Artificial black holes may demonstrate some of the elusive quantum properties of the event horizon, in particular Hawking radiation. One promising candidate is a sonic hole in a Bose-Einstein condensate. We clarify why Hawking radiation emerges from the condensate and how this condensed-matter analogue reflects some of the intriguing aspects of quantum black holes.

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KW - bose-einstein condensates

KW - optics

KW - photonics

U2 - 10.1088/1464-4266/5/2/357

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