String Theory Explained: A Basic Guide to String Theory. Written by MasterClass. Last updated: Jun 7, 2021 • 3 min read. In the field of particle physics, string theory brings together quantum mechanics and Albert Einstein's general theory of relativity.

String theory, in particle physics, a theory that attempts to merge quantum mechanics with Albert Einstein’s general theory of relativity. The name string theory comes from the modeling of subatomic particles as tiny one-dimensional ’stringlike’ entities.

String theory is a framework that physicists use to describe how forces usually conceptualized on a gigantic level, like gravity, could affect tiny objects like electrons and protons.

String theory proposes that everything is made of tiny strings whose vibrations produce matter and forces. It also requires extra dimensions of space that are curled up too small to notice. Learn more about this radical idea and its challenges.

Learn about string theory, a concept in physics that states the universe is constructed by tiny vibrating strings. Explore the different versions, dimensions, branes and limitations of string theory, and how it relates to quantum gravity and the standard model.

Learn about string theory, a candidate for a unified theory of the four fundamental forces of nature. Explore the concepts, types, problems, and applications of string theory with examples and exercises.

This course introduces string theory to undergraduate and is based upon Prof. Zwiebach’s textbook entitled A First Course in String Theory. Since string theory is quantum mechanics of a relativistic string, the foundations of the subject can be explained to students exposed to both special relativity and basic …. Show more.

The course provided an introduction to string theory, focussing on the Bosonic string, but treating the superstring as well. A background in quantum field theory and general rela-