Perspective of Perihelia Precession in Torsion Modified Gravity

Not scheduled
20m
Copano (Omni Hotel)

Copano

Omni Hotel

900 N Shoreline Blvd, Corpus Christi, TX 78401
Oral Alternatives to Supersymmetry Alternatives to Supersymmetry

Speaker

Prof. Supriya KAR (University of Delhi)

Description

We revisit the Killing symmetries of the Schwrzschild geometry with a renewed interest to revel the constants of motion in the General Relativity (GR). A term (ML^2/r^3) in the effective potential on an equatorial plane is known to hint
at a quantum gravity phenomenon! However no exact geometry underlying the new conserved charge (ML^2) is known GR and in a lower or many higher dimensional Einstein gravity. In the context we show that the new conserved charge may source
a dynamical torsion correction leading to a 4-form field strength in a modified theory of gravity in higher dimensions. Interestingly the higher dimensional dynamical correction incorporates a non-perturbative quantum effect into the GR and elegantly explains the known precession of the perihelia along the azimuthal angle.

Authors

Prof. Supriya KAR (University of Delhi) Mr R Nitish (University of Delhi) Mr Rohit K Gupta (University of Delhi)

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