Conformal invariance and phenomenology of particle creation: Weyl geometry vs. Riemannian geometry

DOI10.1134/s0040577923090040zbMath1521.83054OpenAlexW4386992081MaRDI QIDQ6081790

Victor Berezin, I. D. Ivanova

Publication date: 5 October 2023

Published in: Theoretical and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0040577923090040

zbMATH Keywords

Riemannian geometrycosmologyWeyl geometryquadratic gravity

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Applications of differential geometry to physics (53Z05) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Particle decays (81U90)

Cites Work

• On the gravitization of quantum mechanics. I: Quantum state reduction
• Weyl-Eddington-Einstein affine gravity in the context of modern cosmology
• Spherically symmetric double layers in Weyl+Einstein gravity
• Singularities, Horizons, Firewalls, and Local Conformal Symmetry
• Quantized Fields and Particle Creation in Expanding Universes. I
• Lagrangian Density for Perfect Fluids in General Relativity

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