Gauge invariant canonical cosmological perturbation theory with geometrical clocks in extended phase-space — A review and applications

DOI10.1142/S0218271818300057zbMath1430.83005arXiv1712.09878MaRDI QIDQ5216114

Kristina Giesel, Adrian Herzog

Publication date: 14 February 2020

Published in: International Journal of Modern Physics D (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1712.09878

zbMATH Keywords

general relativitygauge invarianceDirac observablesrelational frameworkcanonical cosmological perturbation theory

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Applications of differential geometry to physics (53Z05) Research exposition (monographs, survey articles) pertaining to relativity and gravitational theory (83-02) Yang-Mills and other gauge theories in mechanics of particles and systems (70S15) Approximation procedures, weak fields in general relativity and gravitational theory (83C25)

Related Items

Tachyon field in loop cosmology, Dynamics of Dirac observables in canonical cosmological perturbation theory, One-loop quantum gravitational backreaction on the local Hubble rate, Hamiltonian formalism and gauge-fixing conditions for cosmological perturbation theory, Gauge invariant variables for cosmological perturbation theory using geometrical clocks

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