Momentum correlations of the Hawking effect in a quantum fluid
- 21 August 2026
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 114 (2) , L021701
Abstract
The authors calculate correlations between Hawking radiation, its partner wave inside the horizon, and greybody factors near an acoustic horizon in a driven-dissipative fluid of light. Resolving the correlations in the frequency domain allows one to weigh the contributions of each pair to the total output quantum stateKeywords
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Funding Information
- Institut Universitaire de France
- Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
- Conselho Nacional de Desenvolvimento Científico e Tecnológico (422300/20217)
- Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro
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