Influence Of Spin In Curved Geometries

2020-01-13 Dr. Satish Kumar Saravanan, Postdoctoral Scientist, International Institute of Phy

ABSTRACT :

We present the analytical description of gravitational two-body problem in the spinning particle limit. Recently developed equations of motion and world-line perturbation theory for particles carrying spin are reviewed. Exact circular orbit solutions, eccentric-planar orbits and the innermost stable circular orbit are found in the Kerr spacetime. Non-planar eccentric orbits including the precessional frequency of the plane are predicted in Schwarzschild spacetime. The calculations are performed with complete spin of the particle and in a fully relativistic way.

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16:00

End Time

17:00

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