Entanglement entropy of disjoint spacetime intervals in causal set theory

DOI10.1088/1361-6382/ac5493zbMath1487.83012arXiv2110.07627OpenAlexW3207410470MaRDI QIDQ5066851

Joshua Y. L. Jones, Yasaman K. Yazdi, Callum F. Duffy

Publication date: 30 March 2022

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

Full work available at URL: https://arxiv.org/abs/2110.07627

zbMATH Keywords

entanglement entropydiscrete spacetimecausal set theorydisjoint intervals

Mathematics Subject Classification ID

Measures of association (correlation, canonical correlation, etc.) (62H20) Finite generation, finite presentability, normal forms (diamond lemma, term-rewriting) (16S15) Lattice gravity, Regge calculus and other discrete methods in general relativity and gravitational theory (83C27) Quantum entropies (81P17) Causal inference from observational studies (62D20) Entanglement measures, concurrencies, separability criteria (81P42)

Related Items (2)

On the (Non)Hadamard property of the SJ state in a 1+1 D causal diamond ⋮ Insights on entanglement entropy in 1 + 1 dimensional causal sets

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