Gravitational redshift from rotating body having intense magnetic field

TL;DR

This paper derives an expression for gravitational redshift from rotating bodies with intense magnetic fields, highlighting how electromagnetic fields influence space-time similarly to gravity.

Contribution

It introduces a novel derivation of gravitational redshift considering the combined effects of rotation and intense magnetic fields.

Findings

Derived a new formula for gravitational redshift in magnetized rotating bodies.

Shows electromagnetic fields can significantly affect gravitational redshift.

Applicable to objects like neutron stars and magnetars.

Abstract

It is well known fact that gravitational field can alter the space-time structure and gravitational redshift is its one example. Electromagnetic field can also alter the space-time similar to gravitational field. So electromagnetic field can give rise to an additional effect on gravitational redshift. There are many objects in nature, like neutron stars, magnetars etc which have high amount of rotation and magnetic field. In the present paper we will derive the expression of gravitational redshift from rotating body having intense magnetic field by using the action function of the electromagnetic fields.