Robinson-Trautman solution with scalar hair

作者: T. Tahamtan , O. Svítek

DOI: 10.1103/PHYSREVD.91.104032

关键词: Mathematical physicsClassical mechanicsPhysicsCircular symmetryScalar (mathematics)SingularityScalar fieldAlgebraic numberCurvatureHorizon

摘要: Explicit Robinson-Trautman solution with minimally coupled free scalar field is derived and analyzed. It shown that this contains curvature singularity which initially naked but later the horizon envelopes it. We use quasilocal definition prove its existence in retarded times using sub- supersolution method combined growth estimates. show generally of algebraic type II reduces to D spherical symmetry.

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