arXiv · 1110.2002
Event Horizon of the Monopole-Quadrupole solution: geometric and thermodynamic properties
Abstract
We investigate the general geometric properties of the surface of infinite red-shift corresponding to the event horizon of the static and axisymmetric solution of the Einstein vacuum equations that only possesses mass $M$ and quadrupole moment $Q$. The deformation of the Schwarzschild surface $r=2M$ produced by the quadrupole moment is shown, and the range of values of this multipole moment is specified, which preserves a regular, closed, continuous and differentiable surface. Some thermodynamic consequences and speculations ensuing from our results are discussed.
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J. L. Hernandez-Pastora, L. Herrera. 2011-10-10. Event Horizon of the Monopole-Quadrupole solution: geometric and thermodynamic properties. https://doi.org/10.1088/0264-9381%2F28%2F22%2F225026
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