Emergent cosmology from quantum gravity in the Lorentzian Barrett-Crane tensorial group field theory model
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Publication:5863315
DOI10.1088/1475-7516/2022/01/050zbMath1486.83042arXiv2112.00091OpenAlexW3214948146MaRDI QIDQ5863315
Alexander F. Jercher, Andreas G. A. Pithis, Daniele Oriti
Publication date: 11 March 2022
Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2112.00091
Relativistic cosmology (83F05) Quantum field theory on curved space or space-time backgrounds (81T20) Quantization of the gravitational field (83C45) Coherent states (81R30) Classes of solutions; algebraically special solutions, metrics with symmetries for problems in general relativity and gravitational theory (83C20) Gravitational energy and conservation laws; groups of motions (83C40) Space-time singularities, cosmic censorship, etc. (83C75) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Dynamic and nonequilibrium phase transitions (general) in statistical mechanics (82C26) Effective quantum field theories (81T12)
Related Items (4)
Effective dynamics of scalar cosmological perturbations from quantum gravity ⋮ Phase transitions in TGFT: a Landau-Ginzburg analysis of Lorentzian quantum geometric models ⋮ A Fock space structure for the diffeomorphism invariant Hilbert space of loop quantum gravity and its applications ⋮ Phase transitions in tensorial group field theories: Landau-Ginzburg analysis of models with both local and non-local degrees of freedom
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