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Tensorial Group Field Theory condensate cosmology as an example of spacetime emergence in quantum gravity

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arxiv 2112.02585 v2 pith:4ZTDEUO5 submitted 2021-12-05 gr-qc hep-thphysics.hist-ph

Daniele Oriti This is my paper · ORCID
classification gr-qchep-thphysics.hist-ph
keywords quantumcondensatecosmologyemergencegravityspacetimetheoryaspects
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We summarize the main ideas behind TGFT condensate cosmology and sketch the technical steps that bring from the fundamental theory to the effective cosmological dynamics. This framework is presented as an explicit illustration of (and possibly a general template for) the emergence of spacetime from non-spatiotemporal quantum entities in quantum gravity, and the many aspects involved in it.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. A state sum for four-dimensional Lorentzian quantum geometry in terms of edge vectors

    gr-qc 2025-01 conditional novelty 6.0 of 10

    A new state sum model for 4D Lorentzian quantum gravity is constructed from quantum edge vectors and related to the Barrett-Crane spin foam model.

  2. Stochastic dynamics for group field theories II: Methods for nonequilibrium renormalization group

    hep-th 2025-09 conditional novelty 5.0 of 10

    Extending a stochastic renormalization-group method for tensor group field theories to non-equilibrium, this paper finds that fluctuation-dissipation-violating couplings become large near finite-scale singularities, i...

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