Quantum viewpoint of quadratic \(f(R)\) gravity, constraints, vacuum-to-vacuum transition amplitude and particle content

DOI10.1007/s10714-015-1921-5zbMath1327.83228OpenAlexW2186543352MaRDI QIDQ498894

Yong-Cai Geng, Sumit K. Garg

Publication date: 29 September 2015

Published in: General Relativity and Gravitation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10714-015-1921-5

zbMATH Keywords

modified theories of gravitationconstrained dynamicsparticles emissionspropagator theoryquantum viewpointvacuum-to-vacuum transition amplitude

Mathematics Subject Classification ID

Quantum field theory on curved space or space-time backgrounds (81T20) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Approximation procedures, weak fields in general relativity and gravitational theory (83C25)

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