Hidden freedom in the mode expansion on static spacetimes

DOI10.1007/s10714-023-03099-3zbMath1528.83134arXiv2207.08662OpenAlexW4360981636MaRDI QIDQ6174855

Luca Sinibaldi, Claudio Dappiaggi, Lissa de Souza Campos

Publication date: 15 July 2023

Published in: General Relativity and Gravitation (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2207.08662

zbMATH Keywords

Robin boundary conditionsground statesstatic spacetimes

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Estimates of eigenvalues in context of PDEs (35P15) Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Isometric theory of Banach spaces (46B04) Statics (70C20) Boundary value problems for linear higher-order PDEs (35G15) Minkowski geometries in nonlinear incidence geometry (51B20)

Related Items (1)

Boundary conditions and infrared divergences

Cites Work

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• Quantum field theory on global anti-de Sitter space-time with Robin boundary conditions
• Transition rate of the Unruh–DeWitt detector in curved spacetime
• Passivity and microlocal spectrum condition

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