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The Nambu-Jona-Lasinio model with scalar, pseudoscalar, vector and axialvector mesons: Solitonic solutions and nucleon properties

  • Th. Meißner
  • C. Schüren
  • F. Döring
  • E. Ruiz Arriola
  • K. Goeke
Conference paper
Part of the Lecture Notes in Physics book series (LNP, volume 417)

Abstract

We solve the NJL model with SU(2)-flavour and σ and \(\vec \pi\)- couplings for a baryonic system consisting of N c = 3 valence quarks and the polarized Dirac sea. Solitonic solutions are found, from which various nucleon observables can be calculated. For the first time we present also solitonic solutions of an extended NJL model including ω, \(\vec \rho and \vec A_1\) mesonic couplings.

Keywords

Vector Meson Solitonic Solution Valence Quark Skyrme Model Constituent Quark Mass 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Verlag 1993

Authors and Affiliations

  • Th. Meißner
    • 2
  • C. Schüren
    • 1
  • F. Döring
    • 1
  • E. Ruiz Arriola
    • 3
  • K. Goeke
    • 1
  1. 1.Institut für Theoretische Physik IIRuhr-Universität BochumBochumGermany
  2. 2.Institut for Nuclear TheoryUniversity of WashingtonSeattleUSA
  3. 3.Departamento de Fisica ModernaUniversidad de GranadaGranadaSpain

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