1. D.J. Gross and A. Neveu, Dynamical symmetry breaking in asymptotically free field theories, Phys. Rev. D 10 (1974) 3235 [ SPIRES ].
2. R.F. Dashen, B. Hasslacher and A. Neveu, Semiclassical bound states in an asymptotically free theory, Phys. Rev. D 12 (1975) 2443 [ SPIRES ].
3. J. Feinberg, All about the static fermion bags in the Gross-Neveu model, Annals Phys. 309 (2004) 166 [ hep-th/0305240 ] [ SPIRES ].
4. M. Thies and K. Urlichs, Revised phase diagram of the Gross-Neveu model, Phys. Rev. D 67 (2003) 125015 [ hep-th/0302092 ] [ SPIRES ].
5. M. Thies, Analytical solution of the Gross-Neveu model at finite density, Phys. Rev. D 69 (2004) 067703 [ hep-th/0308164 ] [ SPIRES ].