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| VOLUME 87 | ISSUE 6 |
PAGE 321
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| Chiral symmetry and excited baryons |
A. V. Nefediev, J. E. F. T. Ribeiro+, Adam P. Szczepaniak*
Institute of Theoretical and Experimental Physics, 117218 Moscow, Russia
+Centro de F\i sica das Interaccoes Fundamentais (CFIF), Departamento de F\i sica, Instituto Superior Técnico, Universidade Técnica de Lisboa, Lisbon, Portugal
*Department of Physics and Nuclear Theory Center Indiana University, Bloomington, IN 47405, USA
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PACS: 11.10.Ef, 12.38.-t
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Abstract
An approach to baryons in the framework of the microscopic
Generalized Nambu--Jona-Lasinio chiral potential quark model is considered
and quite general arguments are given in favor of effective restoration of
chiral symmetry in excited baryons.
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