A diffeomorphism invariant family of metric-affine actions for loop cosmologies
DOI10.1088/1475-7516/2023/06/059zbMath1528.83133arXiv2302.04285MaRDI QIDQ6116486
Gonzalo J. Olmo, Parampreet Singh, Adrià Delhom
Publication date: 18 July 2023
Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2302.04285
Relativistic cosmology (83F05) Quantization of the gravitational field (83C45) Space-time singularities, cosmic censorship, etc. (83C75) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Classification of affine varieties (14R05) Constrained dynamics, Dirac's theory of constraints (70H45) Methods of global Riemannian geometry, including PDE methods; curvature restrictions (53C21) Approximation procedures, weak fields in general relativity and gravitational theory (83C25)
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Cites Work
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