Static spherisymmetric solutions, gravitational lensing and perihelion precession in Einstein--Kalb--Ramond theory

Saurabh Sur; Sayan Kar; Soumitra SenGupta

Static spherisymmetric solutions, gravitational lensing and perihelion precession in Einstein--Kalb--Ramond theory

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arxiv hep-th/0210176 v2 pith:TGP5AJF5 submitted 2002-10-18 hep-th

Sayan Kar , Soumitra SenGupta , Saurabh Sur This is my paper · ORCID

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keywords einstein--kalb--ramondfieldgravitationallensingobtainedperihelionprecessionsolution

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abstract

Static, spherically symmetric solutions of the Einstein--Kalb--Ramond (KR) field equations are obtained. Besides an earlier known exact solution, we also find an approximate, asymptotically flat solution for which the metric coefficients are obtained as an infinte series in $\frac{1}{r}$. Subsequently, we study gravitational lensing and perihelion precession in these spacetimes and obtain explicit formulae which include corrections to these effects in the presence of the KR field.

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Black hole with global monopole charge in self-interacting Kalb-Ramond field
gr-qc 2025-01 reject novelty 5.0 of 10

A black hole solution combining a Kalb-Ramond field and a global monopole is presented, but the claimed solar system constraints on its parameters are inconsistent with the derived formulas.

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