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Chiral Lagrangians and Nambu-Jona-Lasinio like models

Bijnens, Johan LU orcid (1996) In Physics Reports 265(6). p.370-446
Abstract

We discuss the low-energy analysis of models involving quarks and four-fermion couplings. The relation with QCD and with other models of mesons and meson plus quarks at low energies is discussed. A short description of how the heat-kernel expansion can be used to get regularization independent information, is given. The anomaly within this class of models and a physical prescription to obtain the correct flavour anomaly while keeping as much of the VMD aspects as possible is discussed. The major part is the discussion within this framework of the order p4 action and of two and some three-point functions to all orders in momenta and quark masses. Some results on hadronic matrix elements are given.

Please use this url to cite or link to this publication:
author
publishing date
type
Contribution to journal
publication status
published
subject
in
Physics Reports
volume
265
issue
6
pages
77 pages
publisher
Elsevier
external identifiers
  • scopus:0030076855
ISSN
0370-1573
DOI
10.1016/0370-1573(95)00051-8
language
English
LU publication?
no
id
5b40f8dd-d060-4d23-b0b6-6fbee908dc19
date added to LUP
2019-05-02 17:50:05
date last changed
2022-02-15 18:20:26
@article{5b40f8dd-d060-4d23-b0b6-6fbee908dc19,
  abstract     = {{<p>We discuss the low-energy analysis of models involving quarks and four-fermion couplings. The relation with QCD and with other models of mesons and meson plus quarks at low energies is discussed. A short description of how the heat-kernel expansion can be used to get regularization independent information, is given. The anomaly within this class of models and a physical prescription to obtain the correct flavour anomaly while keeping as much of the VMD aspects as possible is discussed. The major part is the discussion within this framework of the order p<sup>4</sup> action and of two and some three-point functions to all orders in momenta and quark masses. Some results on hadronic matrix elements are given.</p>}},
  author       = {{Bijnens, Johan}},
  issn         = {{0370-1573}},
  language     = {{eng}},
  month        = {{02}},
  number       = {{6}},
  pages        = {{370--446}},
  publisher    = {{Elsevier}},
  series       = {{Physics Reports}},
  title        = {{Chiral Lagrangians and Nambu-Jona-Lasinio like models}},
  url          = {{http://dx.doi.org/10.1016/0370-1573(95)00051-8}},
  doi          = {{10.1016/0370-1573(95)00051-8}},
  volume       = {{265}},
  year         = {{1996}},
}