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Metric for Rotating object in Infrared Corrected Nonlocal Gravity Model

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arxiv 1808.04569 v1 pith:HTHRX5PC submitted 2018-08-14 gr-qc

classification gr-qc
keywords metricgravityrotatingactionderivemassnonlocalobject
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abstract

Here, we derive the metric for the spacetime around rotating object for the gravity action having nonlocal correction of $R\Box^{-2} R $ to the Einstein-Hilbert action. Starting with the generic stationary, axisymmetric metric, we solve the equations of motion in linearized gravity limit for the modified action including energy-momentum tensor of the rotating mass. We also derive the rotating metric from the static metric using the Demanski-Janis-Newmann algorithm. Finally, we obtain the constraint on the value of $M$ by calculating the frame dragging effect in our theory and comparing it with that of General Relativity and Gravity Probe B results, where $M$ is the mass scale of the theory.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Geodetic Motion Around Rotating Blackhole in Nonlocal Gravity

    gr-qc 2019-08 reject novelty 4.0 of 10

    For the RR model of nonlocal gravity, orbital frequency shifts around a Kerr-like black hole are reported, but the metric is imported from prior work and no reproducible calculation is provided.

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