Dynamics of the Friedmann universe with boundary terms added to the action

DOI10.1134/S0040577921020094zbMath1468.83070OpenAlexW3174119142MaRDI QIDQ2036341

V. I. Kochkin

Publication date: 29 June 2021

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

Full work available at URL: https://doi.org/10.1134/s0040577921020094

zbMATH Keywords

variational principlecosmological constantscalar fieldinflationary expansion\( f(R) \)-gravity

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Astrophysical cosmology (85A40) Dark matter and dark energy (83C56) Bosonic systems in quantum theory (81V73)

Cites Work

• Measurements of Ω and Λ from 42 High‐Redshift Supernovae
• The cosmological constant problem
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