Baryons as Hybrids of Solitons and Three Quark Bound States

Abstract

A hybrid model for baryons based on a dynamical interplay between relativistic three--quark bound states and soliton configurations of mesons is constructed. The Bethe-Salpeter equation for diquarks and the Faddeev equation for diquark-quark bound states in the background of a soliton is solved. The results show that baryons are very much like hybrids containing both, solitonic meson clouds and three--quark correlations.

31 pages, 6 figures, revtex

References in corpus (2)

• Goldstone Theorem and Diquark Confinement Beyond Rainbow-Ladder Approximation
• Electromagnetic form factors of the nucleon in a covariant diquark model

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• Current Conservation in the Covariant Quark-Diquark Model of the Nucleon
• Phase transition from nuclear matter to color superconducting quark matter
• The phases of isospin asymmetric matter in the two flavor NJL model
• Axial vector diquark correlations in the nucleon: Structure functions and static properties
• Production Processes as a Tool to Study Parameterizations of Quark Confinement
• Relativistic Three-Quark Bound States in Separable Two-Quark Approximation
• Pionic dressing of baryons in chiral quark models
• Octet and Decuplet Baryons in a Confining and Covariant Diquark-Quark Model