Affordable Access

Exploring meson correlators in the model with four-quark interaction Lagrangian

Authors
  • Molodtsov, S. V.
  • Volkov, M. K.
  • Zinovjev, G. M.
Type
Preprint
Publication Date
Jun 02, 2009
Submission Date
Dec 14, 2008
Identifiers
arXiv ID: 0812.2666
Source
arXiv
License
Yellow
External links

Abstract

Meson correlation functions are studied in the model with four-fermion interaction Lagrangian. We demonstrate that despite the singular character of system mean energy and corresponding quark condensate found out the meson observables are finite, quite well identified and compatible with experimental energy scale. It allows one to use the similar model Hamiltonians for describing the nonequilibrium features of quark/hadron systems which reveal themselves in studying ultrarelativistic heavy ion collisions. The analytical results for meson correlation functions in the Keldysh model are given.

Report this publication

Statistics

Seen <100 times