A scalar field inducing a non-metrical contribution to gravitational acceleration and a compatible add-on to light deflection

DOI10.1007/s10714-020-02693-zzbMath1443.83052arXiv1906.04989OpenAlexW2971709513MaRDI QIDQ776768

Erhard Scholz

Publication date: 13 July 2020

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

Full work available at URL: https://arxiv.org/abs/1906.04989

zbMATH Keywords

scalar fieldscale covariancelight deflectionComa clustergalaxy rotation curvesintegrable Weyl geometryJordan-Brans-Dicke termRAQUALrelativistic MOND

Mathematics Subject Classification ID

Applications of differential geometry to physics (53Z05) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Galactic and stellar dynamics (85A05) Equations of motion in general relativity and gravitational theory (83C10)

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Light cone and Weyl compatibility of conformal and projective structures ⋮ Dark matter realism

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