Revisiting the boundary conditions for a Morris-Thorne wormhole

TL;DR

This paper explores how noncommutative geometry influences the boundary conditions of Morris-Thorne wormholes, leading to a significant modification of their structure and highlighting emergence as a key concept.

Contribution

It introduces a novel perspective by linking noncommutative geometry to wormhole boundary conditions, showing how emergent properties alter classical structures.

Findings

Boundary conditions for Morris-Thorne wormholes are significantly modified.

Noncommutative geometry acts as an emergent property influencing macroscopic wormhole structure.

The structure of wormholes is fundamentally affected by the underlying fundamental theory.

Abstract

In physical science, the concept of \emph{emergence} is often used to describe phenomena that occur at macroscopic scales but not at microscopic scales. The latter is usually referred to as a \emph{fundamental property} and the former as an \emph{emergent property}. In this paper, noncommutative geometry, often viewed as an offshoot of string theory, is the primary fundamental theory that gives rise to macroscopic wormholes and their properties, thereby becoming an emergent phenomenon. As a consequence of these considerations, we will reexamine the boundary conditions that characterize a Morris-Thorne wormhole. The result is a significant modification of the wormhole structure.