The Gravitational Lensing Due to Schwarzchild Black Holes

TL;DR

This paper simulates gravitational lensing effects caused by Schwarzschild black holes with various galaxy backgrounds to enhance understanding of black hole observations in astrophysics.

Contribution

It introduces a simulation of gravitational lensing by Schwarzschild black holes with diverse galaxy backgrounds, aiding in black hole observation techniques.

Findings

Simulated lensing effects for different galaxy types.

Demonstrated the impact of black holes on light bending.

Provided visualizations of lensing phenomena.

Abstract

Gravitational lensing is a powerful concept in the Astrophysics to study black holes. The gravitational field of a massive object like a galaxy or black hole bends and magnifies the light from a distant object behind it. The Schwarzchild black hole that are the simplest type of black hole, having no charge or angular momentum have been useful to observe the gravitational lensing. In the presented work, Schwarzchild black hole has been simulated keeping the spiral, elliptical, lenticular and irregular galaxies at the background to obtain the gravitational lensing.