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  1. String theory | Explanation & Definition | Britannica

    Oct 9, 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 …

  2. String theory - Wikipedia

    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 …

  3. String Theory Explained: A Basic Guide to String Theory

    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 …

  4. Understanding String Theory: A Layman’s Guide - New York Weekly

    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 …

  5. What is String Theory – Explained Simply for Beginners

    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 …

  6. What is string theory? | New Scientist

    Instead of treating subatomic particles as the fundamental building blocks of matter, string theory says that everything is made of unbelievably tiny strings, whose vibrations produce effects...

  7. String Theory | Brilliant Math & Science Wiki

    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 …

  8. Understanding String Theory: A Simple Explanation

    Dec 28, 2024 · At its core, string theory suggests that the basic building blocks of the universe aren’t tiny dots or particles, as we often imagine. Instead, they are tiny, vibrating strings of …

  9. String Theory - Physics Book

    Apr 12, 2025 · String Theory 1. Short Description of Topic String theory is a theoretical framework in which the fundamental particles of physics are modeled not as zero-dimensional points but …

  10. String theory easy explanation

    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 …