Exact Teleparallel Gravity of Binary Black Holes
W. El Hanafy, G.G.L. Nashed
TL;DR
This paper presents an exact solution for binary black holes in teleparallel gravity, visualizes their spacetime holographically, and analyzes their gravitational properties and radiation without weak field assumptions.
Contribution
It provides the first exact teleparallel gravity solution for binary black holes, including visualization, torsion analysis, and gravitational radiation calculations.
Findings
Identification of repulsive gravity zones
Evaluation of total conserved quantities
Calculation of potential gravitational radiation
Abstract
An exact solution of two singularities in the teleparallel equivalent to general relativity theory has been obtained. A holographic visualization of the binary black holes (BBHs) space-time, due to the non vanishing torsion scalar field, has been given. The acceleration tensor of BBHs space-time has been calculated. The results identify the repulsive gravity zones of the BBHs field. The total conserved quantities of the BBHs has been evaluated. Possible gravitational radiation emission by the system has been calculated without assuming a weak field initial data.
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