TimeRip496 said:What do you put inside einstein field equation for black holes? Why is it that such black hole solution is not feasible?
Isnt the schwarzschild metric a solution for black holes? How is it not feasible?
A black hole solution for the Einstein field equations is a theoretical solution that describes the curvature of space-time around a black hole. It is derived from Einstein's theory of general relativity and explains how gravity affects the curvature of space-time.
A black hole solution differs from other solutions of the Einstein field equations because it describes the extreme curvature of space-time caused by a black hole. It also includes the concept of an event horizon, which is the point of no return for anything that gets too close to the black hole.
Currently, a black hole solution cannot be directly observed or tested because black holes do not emit any light or radiation. However, scientists can observe the effects of black holes on their surroundings, such as the bending of light and the motion of stars and gas around the black hole, which support the existence of black hole solutions.
Yes, there are several types of black hole solutions, including the Schwarzschild solution, the Kerr solution, and the Reissner-Nordström solution. These solutions differ based on the properties of the black hole, such as its mass, spin, and charge.
The black hole solution for the Einstein field equations is significant because it helps us understand the behavior of black holes, which are some of the most enigmatic and extreme objects in the universe. It also provides a crucial framework for studying gravity and the large-scale structure of the universe.