Uniqueness theorems for static black holes in metric-affine gravity
Por:
Ayón-Beato E., García A., Macías A., Quevedo H.
Publicada:
1 ene 2000
Resumen:
Using the equivalence theorem for the triplet ansatz sector of metric-affine gravity (MAG) theories and the Einstein-Proca system, it is shown that the only static black hole of the triplet sector of MAG is the Schwarzschild solution, under the constraint (Formula presented) on the coupling constants. For the special case (Formula presented) it follows that the only static non-extremal black hole is the Reissner-Nordström one. The results can be extended to exclude also the existence of soliton solutions of the triplet sector of MAG. © 2000 The American Physical Society.
Filiaciones:
Ayón-Beato E.:
Departamento de Física, CINVESTAV–IPN, Apartado Postal 14–740, México, D.F., C.P. 07000, Mexico
García A.:
Departamento de Física, CINVESTAV–IPN, Apartado Postal 14–740, México, D.F., C.P. 07000, Mexico
Macías A.:
Departamento de Física, CINVESTAV–IPN, Apartado Postal 14–740, México, D.F., C.P. 07000, Mexico
Quevedo H.:
Departamento de Física, CINVESTAV–IPN, Apartado Postal 14–740, México, D.F., C.P. 07000, Mexico
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