Question

I want information about string theory

Answer 1

In physics, string theory is a theoretical framework in which the point like particles of particle physics are replaced by one dimensional object called strings. it describe how does this is string propagate through space and interact with each other.

Answer 2

Hlo buddy,
It is the theory in particle physics based on the merging activity of quantums
Otherwise you can take it as a cosmological theory based on the existence of cosmos strings..
Stay blessed dear