著者
Izubuchi Taku Noaki Junichi Ukawa Akira
出版者
American Physical Society
雑誌
Physical review D (ISSN:15507998)
巻号頁・発行日
vol.58, no.11, pp.114507, 1998-12
被引用文献数
10 17

We investigate the phase structure of the two-dimensional lattice Gross-Neveu model formulated with theWilson fermion action to leading order of 1/N expansion. The structural change of the parity-broken phaseunder the influence of finite temperature and chemical potential is studied. The connection between the latticephase structure and the chiral phase transition of the continuum theory is clarified.