The Dual Quark Models

Preprint

15 July 2009

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.0907.2705

Abstract

We briefly recall the historical environment around our 1971 and 1975 constructions of current-algebraic internal symmetry on the open string. These constructions included the introduction of world sheet fermions, the independent discovery of affine Lie algebra in physics (level one of affine su(3)), the first examples of the affine-Sugawara and coset constructions, and finally - from compactified spatial dimensions on the string - the first vertex-operator constructions of the fermions and level one of affine su(n).

Keywords

HISTORICAL ENVIRONMENT
INTERNAL SYMMETRY
BRIEFLY RECALL
QUARK MODELS
DUAL QUARK
AFFINE SU
ALGEBRAIC
FERMIONS

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