Extended gravity

DOI10.1142/S0219887814600184zbMath1301.83026arXiv1403.7036MaRDI QIDQ2925087

Simon Garruto, Lorenzo Fatibene

Publication date: 20 October 2014

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

Full work available at URL: https://arxiv.org/abs/1403.7036

zbMATH Keywords

Einstein framedynamical equivalenceextended theories of gravitationPalatiniBrans-Dicke (BD) theoriesHelmholtz Lagrangian\(f(\mathcal{R})\) theoriesBD frame

Mathematics Subject Classification ID

Applications of differential geometry to physics (53Z05) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Galactic and stellar structure (85A15)

Related Items (4)

Spin frame transformations and Dirac equations ⋮ Extended theories of gravitation ⋮ Metric and connections in theories of gravity. The role of equivalence principle ⋮ Extended cosmology in Palatini f(ℛ)-theories

Cites Work

• Characterization of standard clocks by means of light rays and freely falling particles
• MATHEMATICAL EQUIVALENCE VERSUS PHYSICAL EQUIVALENCE BETWEEN EXTENDED THEORIES OF GRAVITATIONS
• FLUIDS IN WEYL GEOMETRIES
• WEYL GEOMETRIES AND TIMELIKE GEODESICS
• MATTER LAGRANGIANS COUPLED WITH CONNECTIONS
• Universality of the Einstein equations for Ricci squared Lagrangians
• Conformal gravity with electrodynamics for fermion fields and their symmetry breaking mechanism
• A no-go theorem for polytropic spheres in Palatini f ( R ) gravity
• Ricci-Calculus

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