2 and 3-point functions in the ENJL-model
Summary, in English
We discuss the extended Nambu-Jona-Lasinio model as a low energy expansion, all two-point functions and an example of a three-point function to all orders in momenta and quark masses. The model is treated at leading level in 1/Nc but otherwise exact. Some comments about the QCD flavour anomaly and Vector Meson Dominance in this class of models is made.
- Subatomic Physics
- ISSN: 0920-5632