Entanglement entropy of causal set de Sitter horizons

DOI10.1088/1361-6382/abf279zbMath1480.83098arXiv2008.07697OpenAlexW3069806986MaRDI QIDQ5163270

Nomaan X, Sumati Surya, Yasaman K. Yazdi

Publication date: 3 November 2021

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2008.07697

zbMATH Keywords

black hole entropyde Sitter spacetimeentanglement entropydiscrete spacetimecausal setsarea lawSJ vacuum

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Black holes (83C57) Lattice gravity, Regge calculus and other discrete methods in general relativity and gravitational theory (83C27) Analogues of general relativity in lower dimensions (83C80) Exact solutions to problems in general relativity and gravitational theory (83C15) Measures of information, entropy (94A17) Entanglement measures, concurrencies, separability criteria (81P42)

Related Items

Entanglement entropy of disjoint spacetime intervals in causal set theory, Spacetime entanglement entropy: covariance and discreteness, On the (Non)Hadamard property of the SJ state in a 1+1 D causal diamond, Spacetime entanglement entropy of de Sitter and black hole horizons, Insights on entanglement entropy in 1 + 1 dimensional causal sets

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