Gravitational effective action and entanglement entropy in UV modified theories with and without Lorentz symmetry

DOI10.1016/j.nuclphysb.2010.08.006zbMath1207.81091arXiv1007.1246OpenAlexW2068180402MaRDI QIDQ632002

Dmitry Nesterov, Sergey N. Solodukhin

Publication date: 14 March 2011

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1007.1246

zbMATH Keywords

gravitational couplingsheat kernel methodinduced cosmological constantLifshitz type field operatorsmodified inverse propagator

Mathematics Subject Classification ID

Quantum field theory on curved space or space-time backgrounds (81T20) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Methods of quantum field theory in general relativity and gravitational theory (83C47) Measures of information, entropy (94A17) Quantum coherence, entanglement, quantum correlations (81P40)

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