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Charged Eigenstate Thermalization, Euclidean Wormholes and Global Symmetries in Quantum Gravity

We generalize the eigenstate thermalization hypothesis to systems with global symmetries. We present two versions, one with microscopic charge conservation and one with exponentially suppressed violations. They agree for correlation functions of simple operators, but differ in the variance of charge...

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Detalles Bibliográficos
Autores principales: Belin, Alexandre, De Boer, Jan, Nayak, Pranjal, Sonner, Julian
Lenguaje:eng
Publicado: 2020
Materias:
Acceso en línea:https://dx.doi.org/10.21468/SciPostPhys.12.2.059
http://cds.cern.ch/record/2747947