Identifying cosmological perturbations in group field theory condensates

DOI10.1007/JHEP08(2015)010zbMath1388.83916arXiv1505.07479OpenAlexW1905905204WikidataQ64007678 ScholiaQ64007678MaRDI QIDQ2635669

Steffen Gielen

Publication date: 31 May 2018

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1505.07479

zbMATH Keywords

models of quantum gravitycosmology of theories beyond the SMlattice models of gravity

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Quantization of the gravitational field (83C45)

Related Items

Quantum cosmology from group field theory condensates: a review, Invitation to random tensors, Asymptotic safety in three-dimensional SU(2) group field theory: evidence in the local potential approximation, Dynamics of anisotropies close to a cosmological bounce in quantum gravity, Continuous point symmetries in group field theories, Cosmological implications of the hydrodynamical phase of group field theory, Inhomogeneous universe from group field theory condensate

Cites Work

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• Homogeneous cosmologies as group field theory condensates
• Introduction to loop quantum cosmology
• Radiative corrections in the Boulatov-Ooguri tensor model: the 2-point function
• The spin-foam approach to quantum gravity
• Can spacetime be a condensate?
• Renormalization of a \(\mathrm{SU}(2)\) tensorial group field theory in three dimensions
• Spacetime as a Feynman diagram: the connection formulation
• Group field theory as the second quantization of loop quantum gravity
• Quantum reduced loop gravity and the foundation of loop quantum cosmology
• Quantum cosmology of (loop) quantum gravity condensates: an example
• Quantum nature of the big bang: Improved dynamics
• Loop quantum cosmology: a status report
• Effective Hamiltonian constraint from group field theory
• Non-commutative flux representation for loop quantum gravity
• Quantum cosmology from quantum gravity condensates: cosmological variables and lattice-refined dynamics
• Generalized quantum gravity condensates for homogeneous geometries and cosmology
• Projective techniques and functional integration for gauge theories
• QUANTUM-TO-CLASSICAL TRANSITION FOR FLUCTUATIONS IN THE EARLY UNIVERSE
• Toward classical geometrodynamics from the group field theory hydrodynamics
• Quantization maps, algebra representation, and non-commutative Fourier transform for Lie groups
• 3D spinfoam quantum gravity: matter as a phase of the group field theory
• Modern Canonical Quantum General Relativity
• Quantum Gravity
• Noncommutative harmonic analysis, sampling theory and the Duflo map in 2+1 quantum gravity
• Loop quantum cosmology