String theory: big problem for small size

TL;DR

String theory aims to unify all fundamental forces through a mathematical framework, but its extremely small size makes direct experimental detection currently impossible.

Contribution

This paper provides a general introduction to string theory, highlighting its potential for unification and the challenges in experimental verification.

Findings

String theory offers a promising unification of quantum mechanics and general relativity.

Direct detection of strings remains unachieved due to their minuscule size.

The paper summarizes the current state and challenges of string theory.

Abstract

String theory is the most promising candidate theory for a unified description of all fundamental forces exist in the nature. It provides a mathematical framework that combine quantum theory with Einstein's general theory of relativity. But due to the extremely small size of strings, nobody has been able to detect it directly in the laboratory till today. In this article, we have presented a general introduction to string theory.