Lattice loop quantum cosmology: scalar perturbations

DOI10.1088/0264-9381/29/21/215013zbMath1266.83061arXiv1205.3370OpenAlexW3105013941MaRDI QIDQ4920164

Edward Wilson-Ewing

Publication date: 16 May 2013

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

Full work available at URL: https://arxiv.org/abs/1205.3370

zbMATH Keywords

Hamiltonianscalar perturbationsholonomy-corrected effective equationsLattice loop quantum cosmology

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Quantum field theory on curved space or space-time backgrounds (81T20) 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) Issues of holonomy in differential geometry (53C29) Approximation procedures, weak fields in general relativity and gravitational theory (83C25)

Related Items (6)

Homogeneous cosmologies as group field theory condensates ⋮ State refinements and coarse graining in a full theory embedding of loop quantum cosmology ⋮ Generalized quantum gravity condensates for homogeneous geometries and cosmology ⋮ An extended matter bounce scenario: current status and challenges ⋮ Tachyon warm inflation with the effects of loop quantum cosmology in the light of Planck 2015 ⋮ Quantum cosmology from quantum gravity condensates: cosmological variables and lattice-refined dynamics

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