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Résumé |
How should one understand the physics of field theories living around a black
hole? We know since Einstein that black holes suck in everything that is thrown at
them (dissipation into the black hole). But since Hawking, we also know that black
holes radiate (Hawking fluctuations of the black hole). Can one set up a field-
theoretic description in the exterior of a black hole accounting for both these
effects? I will present an affirmative answer to this question (for an AdS
Schwarzschild black brane) and try to explain how the black hole modifies the
Feynman rules of the field theory outside.
The talk will be based on the following papers: 2403.10654, 2403.10604,
2509.03656. |
