Regular black holes inf(R)gravity coupled to nonlinear electrodynamics
نویسندگان
چکیده
منابع مشابه
Regular magnetic black holes and monopoles from nonlinear electrodynamics
It is shown that general relativity coupled to nonlinear electrodynamics (NED) with the Lagrangian L(F ) , F = FμνF μν having a correct weak field limit, leads to nontrivial spherically symmetric solutions with a globally regular metric if and only if the electric charge is zero and L(F ) tends to a finite limit as F →∞ . Properties and examples of such solutions, which include magnetic black h...
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متن کاملComment on "Regular black hole in general relativity coupled to nonlinear electrodynamics"
In General Relativity the existence of singularities appears to be a property inherent to most of the physically relevant solutions of Einstein equations, in particular, to all known up–to–date black hole exact solutions [1]. The Penrose cosmic censorship conjecture states that these singularities must be dressed by event horizons; no causal connection could exist between the interior of a blac...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2016
ISSN: 2470-0010,2470-0029
DOI: 10.1103/physrevd.94.024062