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In physics, string theory is a theoretical framework in which the point-like particles of particle physics are replaced by one-dimensional objects called strings. String theory describes how these strings propagate through space and interact with each other.
Aug 2, 2024 · 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.
Jun 7, 2021 · 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 is perhaps the most high-profile candidate for what physicists call a theory of everything – a single mathematical framework capable of describing the entirety of the known...
String theory is a candidate for a unified theory of the four fundamental forces of nature: electromagnetism, the weak force, the strong force, and gravity. Particles in string theory are identified with particular patterns of vibration of a one-dimensional elementary object called a string.
May 18, 2023 · 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.
Sep 20, 2022 · String theory is an attempt to unite the two pillars of 20th century physics — quantum mechanics and Albert Einstein's theory of relativity — with an overarching framework that can...
Apr 15, 2009 · String theory is the idea that the fundamental particles we observe are not point-like dots, but rather tiny strings. String theory is one of the most famous ideas in...
Nov 1, 2015 · String theory has, even among theoretical physicists, the reputation of being mathematically intimidating. But many of its essential elements can actually be described simply. This article aims to answer a few basic questions. How does string theory generalize standard quantum field theory?
Aug 2, 2024 · According to the theory, the strings are so small that they appear to be points—as particles had long been thought to be—but in reality they have length (about 10 −33 cm); the mass and charge of a particle is determined by how a string vibrates.
