Conditions of Singularity & Unification of Forces:

Soumendra Nath Thakur 
March 14, 2025

The question arises: What was the inevitable consequence of the extremely hot and dense state of singularity at the moment of the Big Bang, and what was the state of the four fundamental forces under such extreme conditions?

Summary:

The text explores the conditions and consequences of the singularity at the Big Bang, as well as the state of the fundamental forces during this event. It highlights that at the Big Bang, the universe was in an extremely hot and infinitely dense state, with matter compressed into an infinitesimally small volume due to gravitational forces. The four fundamental forces were unified into a single force, primarily manifested as gravity. This gravitational force was the inevitable consequence of the singularity's conditions. The concept of a singularity, seen in both the Big Bang and black holes, presents challenges and opportunities for our understanding of physics.

Answered : 

At the Big Bang singularity, all known fundamental forces were unified into a single force, manifesting as an extreme gravitational effect that compressed matter into an infinitesimally small volume of infinite density and temperature. In cosmology, and particularly in the study of black holes, a singularity represents a state where gravitational compression leads to such extreme conditions. At this initial moment, gravity emerged as the dominant force, governing the highly dense and hot state of the universe. The four fundamental forces—gravity, electromagnetism, the strong nuclear force, and the weak nuclear force—were initially unified, with gravity being the force responsible for the extreme compression of matter.