Ising spin network states for loop quantum gravity: a toy model for phase transitions

DOI10.1088/0264-9381/33/6/065005zbMath1338.83074arXiv1509.05297OpenAlexW3099644480MaRDI QIDQ2806017

Etera R. Livine, Alexandre Feller

Publication date: 13 May 2016

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

Full work available at URL: https://arxiv.org/abs/1509.05297

zbMATH Keywords

toy modelphase transitionIsing modelspin networkcondensed matterloop quantum gravitycoarse-graining

Mathematics Subject Classification ID

Quantum field theory on curved space or space-time backgrounds (81T20) Quantization of the gravitational field (83C45) Lattice gravity, Regge calculus and other discrete methods in general relativity and gravitational theory (83C27) Spinor and twistor methods in general relativity and gravitational theory; Newman-Penrose formalism (83C60)

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Intertwiner entanglement excitation and holonomy operator ⋮ The Fock space of loopy spin networks for quantum gravity ⋮ Superconducting and antiferromagnetic phases of space-time ⋮ Quasi-local holographic dualities in non-perturbative 3d quantum gravity. I: Convergence of multiple approaches and examples of Ponzano-Regge statistical duals ⋮ Entanglement entropy and correlations in loop quantum gravity ⋮ The Ponzano–Regge cylinder and propagator for 3d quantum gravity ⋮ Baryon asymmetry from the generalized uncertainty principle

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