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 …

Nov 21, 2025 · 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 …

Jun 7, 2021 · What Is String Theory? String theory provides a theoretical framework in which all particles, from photons to quarks, are one-dimensional strings as opposed to zero-dimensional points.

May 20, 2025 · String theory is an idea in physics that says all the fundamental particles in the universe are really tiny “strings” vibrating in different ways. It’s essentially an attempt to unify all the force…

Apr 14, 2025 · String theory is a complex and fascinating subject that has captured the imagination of scientists and laypeople alike. In simple terms, string theory proposes that the fundamental building …

String Theory is a bold idea in theoretical physics that tries to explain everything in the universe—from tiny particles like electrons to massive objects like galaxies—using one fundamental concept: …

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...

May 25, 2025 · String theory is like trying to figure out a puzzle with many pieces. At its heart, it suggests that the tiniest bits of the universe aren't point-like particles but rather tiny strings that …

May 23, 2025 · String Theory did not burst forth fully formed like Athena from the head of Zeus. It crept into physics gradually, almost incidentally, through the back door of particle physics and quantum …

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 …