How Many New Worlds Are Inside a Black Hole?

Claude Barrabès (1) , Valeri Frolov

1 LMPT - Laboratoire de Mathématiques et Physique Théorique

We propose a possible internal structure for a Schwarzschild black hole resulting from the creation of multiple de Sitter universes with lightlike boundaries when the curvature reaches Planckian values. The intersection of the boundaries is studied and a scenario leading to disconnected de Sitter universes is proposed. The application to the information loss problem is then discussed.

Domaines: Relativité Générale et Cosmologie Quantique [gr-qc]; Physique des Hautes Energies - Théorie [hep-th]

Claude Barrabès, Valeri Frolov. How Many New Worlds Are Inside a Black Hole?. Physical Review D, 1995, 53, pp.3215. ⟨hal-00777502⟩