Tunnelling of Pulsating Strings in Deformed Minkowski Spacetime

TL;DR

This paper investigates the quantum tunnelling behavior of pulsating strings in a deformed Minkowski spacetime using the WKB approximation, providing insights into string dynamics in modified geometries.

Contribution

It introduces a novel analysis of pulsating string tunnelling in a deformed spacetime setting using the WKB method.

Findings

Demonstrates tunnelling probabilities for pulsating strings in deformed Minkowski space.

Provides a framework for understanding string behavior in non-standard geometries.

Highlights potential implications for string theory in curved backgrounds.

Abstract

Using the WKB approximation we analyse the tunnelling of a pulsating string in deformed Minkowski spacetime.