Few-Body Systems

, Volume 54, Issue 1–4, pp 513–516 | Cite as

The Baryon Number Two System in the Chiral Soliton Model

  • Valentina Mantovani-Sarti
  • Alessandro Drago
  • Vicente Vento
  • Byung-Yoon ParkEmail author


We study the interaction between two B = 1 states in a chiral soliton model where baryons are described as non-topological solitons. By using the hedgehog solution for the B = 1 states we construct three possible B = 2 configurations to analyze the role of the relative orientation of the hedgehog quills in the dynamics. The strong dependence of the intersoliton interaction on these relative orientations reveals that studies of dense hadronic matter using this model should take into account their implications.


Soliton Chiral Symmetry Baryon Number Hadronic Matter Skyrme Model 
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  1. 1.
    McLerran L.: QCD phase diagram: large N(c), quarkyonic matter and the triple point. Acta Phys. Polon. Suppl. 3, 785 (2010)Google Scholar
  2. 2.
    Karsch F.: Recent lattice results on finite temperature and density QCD. Part II, PoS LAT 2007, 015 (2007)Google Scholar
  3. 3.
    Weinberg S.: Phenomenological Lagrangians. Physica A 96, 327 (1979)ADSCrossRefGoogle Scholar
  4. 4.
    Skyrme T.H.R.: A unified field theory of mesons and baryons. Nucl. Phys. 31, 556 (1962)MathSciNetCrossRefGoogle Scholar
  5. 5.
    Witten E.: Current algebra, baryons, and quark confinement. Nucl. Phys. B 223, 433 (1983)MathSciNetADSCrossRefGoogle Scholar
  6. 6.
    Brown, G.E., Rho, M. (eds.): The Multifaceted Skyrmion. World Scientific, Singapore (2010)Google Scholar
  7. 7.
    Lee H.-J., Park B.-Y., Min D.-P., Rho M., Vento V.: A unified approach to high density: pion fluctuations in skyrmion matter. Nucl. Phys. A 723, 427 (2003)ADSCrossRefGoogle Scholar
  8. 8.
    Park B.Y., Lee H.J., Vento V.: Skyrmions at finite density and temperature: the chiral phase transition. Phys. Rev. D 80, 036001 (2009) arXiv:0811.3731 [hep-ph]ADSCrossRefGoogle Scholar
  9. 9.
    Friedberg R., Lee T.D.: Fermion field nontopological solitons. 1. Phys. Rev. D 15, 1694 (1977)ADSCrossRefGoogle Scholar
  10. 10.
    Hahn D., Glendenning N.K.: Interaction energy in infinite nuclear matter in the hybrid soliton model. Phys. Rev. C 36, 1181 (1987)ADSCrossRefGoogle Scholar
  11. 11.
    Drago, A., Mantovani, V.S.: A chiral quark-soliton model with broken scale invariance for nuclear matter (2011). arXiv:1109.5399 [nucl-th]Google Scholar

Copyright information

© Springer-Verlag 2012

Authors and Affiliations

  • Valentina Mantovani-Sarti
    • 1
  • Alessandro Drago
    • 1
  • Vicente Vento
    • 2
  • Byung-Yoon Park
    • 3
    Email author
  1. 1.Dipartimento di FisicaUniversitá di Ferrara and INFN Sezione di FerraraFerraraItaly
  2. 2.Departamento de Física Teórica and IFICUniversidad de Valencia-CSICValenciaSpain
  3. 3.Department of PhysicsChungnam National UniversityDaejeonKorea

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