On the black-hole kink

TL;DR

This paper explores quantum instantons in black hole spacetimes, revealing a new mechanism for black hole pair creation involving kinks and interior joining surfaces.

Contribution

It introduces a novel quantum instanton framework for black hole pair creation with kink configurations in Schwarzschild metrics.

Findings

Existence of instantons with finite imaginary action for black hole pair creation.

Black holes in pairs joined on an interior surface beyond the horizon.

Quantum regime supports kink configurations in black hole metrics.

Abstract

By allowing the light cones to tip over on hypersurfaces according to the conservation laws of an one-kink in static, Schwarzschild black hole metric, we show that in the quantum regime there also exist instantons whose finite imaginary action gives the probability of occurrence of the kink metric corresponding to single chargeless, nonrotating black hole taking place in pairs, the holes of each pair being joined on an interior surface, beyond the horizon.