Accelerating FJNW Metric

TL;DR

This paper derives an exact accelerating FJNW metric using perturbative and Buchdahl transformation methods, analyzing its singularities, geodesics, and stability of orbits to understand its spacetime structure.

Contribution

It presents a novel derivation of the accelerating FJNW metric and explores its singularities and geodesic properties, expanding understanding of such spacetimes.

Findings

Exact form of accelerating FJNW metric derived

Singularities and their effects on spacetime structure analyzed

Geodesics and orbit stability studied

Abstract

We derive exact form of accelerating Fisher-Janis-Newman-Winicour (FJNW) metric by a simple perturbative method. We also argue that by using Buchdahl transformations one can obtain the same accelerating FJNW metric. We investigate singularities of the accelerating FJNW metric and study their effects on global and local structures of this spacetime. We also study geodesics and stability of circular orbits.