The Hessian in spin foam models

DOI10.1007/s00023-019-00839-7zbMath1447.83009arXiv1906.05258OpenAlexW3098935646MaRDI QIDQ2332165

Wojciech Kamiński, Hanno Sahlmann

Publication date: 1 November 2019

Published in: Annales Henri Poincaré (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1906.05258

zbMATH Keywords

spin foam modelsEngle-Pereira-Rovelli-Livine (EPRL) modelvertex amplitudes

Mathematics Subject Classification ID

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)

Cites Work

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