Induced wormholes due to quantum effects of spherically reduced matter in large N approximation

TL;DR

This paper explores how quantum effects in a large N approximation can induce primordial wormholes in the early universe, providing analytical and numerical solutions that suggest possible topological phase transitions.

Contribution

It introduces a new analytical and numerical framework for modeling primordial wormholes induced by quantum effects in a large N setting.

Findings

Analytical solution for a self-consistent primordial wormhole with constant radius.

Numerical solutions showing increasing throat radius and red-shift function.

Indications of a possible topological phase transition.

Abstract

Using one-loop effective action in large N and s-wave approximation we discuss the possibility to induce primordial wormholes at the early Universe. An analytical solution is found for self-consistent primordial wormhole with constant radius. Numerical study gives the wormhole solution with increasing throat radius and increasing red-shift function. There is also some indication to the possibility of a topological phase transition.