On the entanglement entropy of quantum fields in causal sets

DOI10.1088/1361-6382/aaae27zbMath1388.83062arXiv1712.04227OpenAlexW2774332897WikidataQ62580462 ScholiaQ62580462MaRDI QIDQ4562917

Dionigi M. T. Benincasa, Alessio Belenchia, Marco Letizia, Stefano Liberati

Publication date: 6 June 2018

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

Full work available at URL: https://arxiv.org/abs/1712.04227

zbMATH Keywords

entanglement entropydiscrete spacetimecausal sets

Mathematics Subject Classification ID

Model quantum field theories (81T10) Lattice gravity, Regge calculus and other discrete methods in general relativity and gravitational theory (83C27) Methods of quantum field theory in general relativity and gravitational theory (83C47) Quantum coherence, entanglement, quantum correlations (81P40)

Related Items (6)

Entanglement entropy of disjoint spacetime intervals in causal set theory ⋮ Spacetime entanglement entropy: covariance and discreteness ⋮ Lorentzian spectral geometry with causal sets ⋮ Entanglement entropy of causal set de Sitter horizons ⋮ Spacetime entanglement entropy of de Sitter and black hole horizons ⋮ Insights on entanglement entropy in 1 + 1 dimensional causal sets

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• Particle propagators on discrete spacetime
• Entanglement entropy and conformal field theory
• A closed form expression for the causal set d’Alembertian
• Black Holes and Entropy
• From Green function to quantum field

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