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Veneziano amplitude

Index Veneziano amplitude

In theoretical physics, the Veneziano amplitude refers to the discovery made in 1968 by Italian theoretical physicist Gabriele Veneziano that the Euler beta function, when interpreted as a scattering amplitude, has many of the features needed to explain the physical properties of strongly interacting mesons, such as symmetry and duality. [1]

19 relations: Beta function, Conformal symmetry, Crossing (physics), Dual resonance model, Four-vector, Gabriele Veneziano, Gamma function, History of string theory, Italy, Lecture Notes in Physics, Leonard Susskind, Meson, Nuovo Cimento, Regge theory, Scattering amplitude, Springer Science+Business Media, String theory, Strong interaction, Theoretical physics.

Beta function

In mathematics, the beta function, also called the Euler integral of the first kind, is a special function defined by for.

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Conformal symmetry

In mathematical physics, the conformal symmetry of spacetime is expressed by an extension of the Poincaré group.

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Crossing (physics)

In quantum field theory, a branch of theoretical physics, crossing is the property of scattering amplitudes that allows antiparticles to be interpreted as particles going backwards in time.

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Dual resonance model

In theoretical physics, a dual resonance model arose during the early investigation (1968–1973) of string theory as an S-matrix theory of the strong interaction.

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Four-vector

In special relativity, a four-vector (also known as a 4-vector) is an object with four components, which transform in a specific way under Lorentz transformation.

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Gabriele Veneziano

Gabriele Veneziano (born 7 September 1942) is an Italian theoretical physicist and one of the pioneers of string theory.

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Gamma function

In mathematics, the gamma function (represented by, the capital Greek alphabet letter gamma) is an extension of the factorial function, with its argument shifted down by 1, to real and complex numbers.

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History of string theory

The history of string theory spans several decades of intense research including two superstring revolutions.

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Italy

Italy (Italia), officially the Italian Republic (Repubblica Italiana), is a sovereign state in Europe.

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Lecture Notes in Physics

Lecture Notes in Physics (LNP) is a book series published by Springer Science+Business Media in the field of physics, including article related to both research and teaching.

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Leonard Susskind

Leonard Susskind (born 1940)his 60th birthday was celebrated with a special symposium at Stanford University.

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Meson

In particle physics, mesons are hadronic subatomic particles composed of one quark and one antiquark, bound together by strong interactions.

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Nuovo Cimento

Nuovo Cimento is a series of peer-reviewed scientific journals of physics.

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Regge theory

In quantum physics, Regge theory is the study of the analytic properties of scattering as a function of angular momentum, where the angular momentum is not restricted to be an integer multiple of ħ but is allowed to take any complex value.

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Scattering amplitude

In quantum physics, the scattering amplitude is the probability amplitude of the outgoing spherical wave relative to the incoming plane wave in a stationary-state scattering process.

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Springer Science+Business Media

Springer Science+Business Media or Springer, part of Springer Nature since 2015, is a global publishing company that publishes books, e-books and peer-reviewed journals in science, humanities, technical and medical (STM) publishing.

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String theory

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.

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Strong interaction

In particle physics, the strong interaction is the mechanism responsible for the strong nuclear force (also called the strong force or nuclear strong force), and is one of the four known fundamental interactions, with the others being electromagnetism, the weak interaction, and gravitation.

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Theoretical physics

Theoretical physics is a branch of physics that employs mathematical models and abstractions of physical objects and systems to rationalize, explain and predict natural phenomena.

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Redirects here:

Veneziano model, Veneziano scattering amplitude.

References

[1] https://en.wikipedia.org/wiki/Veneziano_amplitude

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