A note on the secondary simplicity constraints in loop quantum gravity

DOI10.1088/0264-9381/32/19/195015zbMath1327.83104arXiv1409.0836OpenAlexW3101870612MaRDI QIDQ3453193

Simone Speziale, Fabio Anzà

Publication date: 20 November 2015

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

Full work available at URL: https://arxiv.org/abs/1409.0836

zbMATH Keywords

Regge calculusloop quantum gravitysimplicity constraintstwisted geometriesspin foams

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) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Spinor and twistor methods in general relativity and gravitational theory; Newman-Penrose formalism (83C60)

Related Items (8)

Edge modes of gravity. II: Corner metric and Lorentz charges ⋮ Holographic description of boundary gravitons in (3+1) dimensions ⋮ SU(2) graph invariants, Regge actions and polytopes ⋮ Area propagator and boosted spin networks in loop quantum gravity ⋮ Quantum geometry from higher gauge theory ⋮ Twisted geometries coherent states for loop quantum gravity ⋮ Edge modes of gravity. III: Corner simplicity constraints ⋮ The degrees of freedom of area Regge calculus: dynamics, non-metricity, and broken diffeomorphisms

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