Vector mesons from tensor couplings in the NJL model
β Scribed by M Jaminon; E Ruiz Arriola
- Book ID
- 108440022
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 131 KB
- Volume
- 443
- Category
- Article
- ISSN
- 0370-2693
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π SIMILAR VOLUMES
The momentum-space bosonization method of a Nambu and Jona-Lasinio type model with vector and axial-vector mesons is applied to ?? scattering. Unlike the case in earlier published papers, we obtain the ?? scattering amplitude using the linear and nonlinear realizations of chiral symmetry and fully t
Properties of mesons are investigated within the Nambu-Jona-Lasinio model. We include mesonloop corrections, which are generated via a systematic 1/N c -expansion in next-to-leading order. We show that our scheme is consistent with chiral symmetry, in particular with the Goldstone theorem and the Ge