String theory is a theoretical framework in modern physics that aims to provide a unified description of the fundamental forces and particles in the universe. It offers a novel and profound perspective on the nature of reality, unifying the principles of quantum mechanics and general relativity, while fundamentally reimagining the fundamental building blocks of the universe.
At its core, string theory proposes that the fundamental constituents of the universe are not point-like particles, as assumed in classical particle physics, but rather tiny, vibrating strings. These strings can oscillate at various frequencies, and their vibrational modes give rise to the diverse particles and forces that we observe in the universe.
