Non-metric construction of spacetime defects

DOI10.1088/1361-6382/ab9932zbMath1479.83300arXiv1912.10296OpenAlexW3033344638MaRDI QIDQ5161879

Jose M. Queiruga

Publication date: 1 November 2021

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

Full work available at URL: https://arxiv.org/abs/1912.10296

zbMATH Keywords

inflationcosmologyspacetime defectslate-time acceleration

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Geometrodynamics and the holographic principle (83E05)

Cites Work

• On the nature of quantum geometrodynamics
• Metric-affine \(f(R)\) theories of gravity
• Non-metricity in the continuum limit of randomly-distributed point defects
• Observable traces of non-metricity: new constraints on metric-affine gravity
• Modified gravity theories on a nutshell: inflation, bounce and late-time evolution
• A new type of isotropic cosmological models without singularity
• Unifying phantom inflation with late-time acceleration: scalar phantom-non-phantom transition model and generalized holographic dark energy
• Comparison of spacetime defects which are homeomorphic but not diffeomorphic
• <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>f</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:mi>R</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>theories of gravity
• General relativity with space-time defects
• A stealth defect of spacetime
• On Geometry of Point Defects and DislocationsThe Meaning of the Third Identity of Curvature Tensor
• Particle propagation on spacetime manifolds with static defects
• Lensing and imaging by a stealth defect of spacetime
• f ( R ) gravity and scalar–tensor theory
• Geons

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