Observational effects of varying speed of light in quadratic gravity cosmological models

DOI10.1142/S0219887818500846zbMath1387.83065arXiv1701.06923OpenAlexW3104391474MaRDI QIDQ4635350

Azam Izadi, Shadi Sajedi Shacker, Robi Banerjee, Gonzalo J. Olmo

Publication date: 16 April 2018

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

Full work available at URL: https://arxiv.org/abs/1701.06923

zbMATH Keywords

varying speed of lightmodified gravityPalatini formalismcausal structure constant

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Linear and affine connections (53B05) Astrophysical cosmology (85A40)

Related Items (1)

The minimally extended Varying Speed of Light (meVSL)

Cites Work

• Measurement of the space-time interval in modified gravity theories in Palatini formalism
• Palatini Form of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mn>1</mml:mn><mml:mo>/</mml:mo><mml:mi>R</mml:mi></mml:math>Gravity
• PALATINI APPROACH TO MODIFIED GRAVITY: f(R) THEORIES AND BEYOND
• <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>f</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:mi>R</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>theories of gravity
• The speed of light in extended gravity theories
• Universality of the Einstein equations for Ricci squared Lagrangians
• Measurements of Ω and Λ from 42 High‐Redshift Supernovae
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