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The influence functional in open holography: entanglement and Rényi entropies

Abstract Open quantum systems are defined as ordinary unitary quantum theories coupled to a set of external degrees of freedom, which are introduced to take on the rôle of an unobserved environment. Here we study examples of open quantum field theories, with the aid of the so-called Feynman-Vernon I...

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I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Pietro Pelliconi, Julian Sonner
Hōputu: Artigo
Reo:Inglês
I whakaputaina: SpringerOpen 2024-06-01
Rangatū:Journal of High Energy Physics
Ngā marau:
Urunga tuihono:https://doi.org/10.1007/JHEP06(2024)185
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