Semiclassical regime of Regge calculus and spin foams

DOI10.1016/j.nuclphysb.2008.09.005zbMath1192.83020arXiv0808.1107OpenAlexW2153881714MaRDI QIDQ985839

Eugenio Bianchi, Alejandro Satz

Publication date: 6 August 2010

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

Full work available at URL: https://arxiv.org/abs/0808.1107

zbMATH Keywords

graviton propagatorquantum Regge calculus

Mathematics Subject Classification ID

Asymptotic approximations, asymptotic expansions (steepest descent, etc.) (41A60) Yang-Mills and other gauge theories in quantum field theory (81T13) Quantization of the gravitational field (83C45) Quantum field theory on lattices (81T25) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20)

Related Items (5)

LQG propagator from the new spin foams ⋮ Cosine problem in EPRL/FK spinfoam model ⋮ Semiclassical loop quantum black hole ⋮ REGGE GRAVITY FROM SPINFOAMS ⋮ The spin-foam approach to quantum gravity

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