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string theory

string theory

63 8.8
An idea that tiny vibrating strings make different particles and forces
  • noun
  • /strɪŋ ˈθɪəri/
  • Specialized
translation icon : teoría de cuerdas
  • Researchers continue to explore how string theory may provide answers to unresolved questions in quantum mechanics.
  • string theory and matter

And you see, string theory is a multiverse theory.

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Examples

  • The austere beauty of the mathematics persuades many scientists that string theory must be right.

    Academic text (2004)
  • Many physicists believe that string theory could unify all fundamental forces of nature.

  • Do you have any understanding of string theory?

  • The first problem that appeared is that string theory only works in nine dimensions of space.

  • OK, But there are certain aspects of string theory which obviously enable us to question that.

  • Then two things happened almost simultaneously that split the history of string theory into two branches.

  • These days there are hundreds of or maybe thousands of string theories attempting to do that.

  • Please, how does M theory and string theory relate to what you've been talking to us about tonight?

  • Be that as it may, I don't think that string theory qualifies as a "scientific theory" yet.

    Blog text (33)
  • " Scalapino immediately begins telling Bennett about his current project, something called string theory, dealing with subatomic physics.

    Fiction book (1994)

Surface Forms

string theory singular

Morphology

string + theory

The phrase follows the common and productive compound pattern 'X theory' meaning 'a theory about X', so a learner who knows 'string' and 'theory' will plausibly infer it is a theoretical account concerning strings. Although the specialized scientific sense (one-dimensional vibrating entities in particle physics) is technical, the basic compositional meaning is clear and predictable cross-linguistically.

Etymology

String theory comes from the picture of tiny strings that vibrate like guitar strings, where each different vibration makes a different result; that's why the name means the idea that particles are really tiny 'strings' and their vibrations decide what kind of particle they are.