AUXILIARY FERMION LINEARIZED T-J MODEL

Authors
DANANI A ZANARDI P
Citation
A. Danani et P. Zanardi, AUXILIARY FERMION LINEARIZED T-J MODEL, Modern physics letters B, 9(30), 1995, pp. 1873-1886
Citations number
8
Categorie Soggetti
Physics, Applied","Physics, Condensed Matter","Physycs, Mathematical
Journal title
Modern physics letters B → ACNP
ISSN journal
02179849
Volume
9
Issue
30
Year of publication
1995
Pages
1873 - 1886
Database
ISI
SICI code
0217-9849(1995)9:30<1873:AFLTM>2.0.ZU;2-F
Abstract
The Auxiliary Fermion linearization scheme is applied to the ferromagn etic t-J model. Spectrum and self-consistency equations are obtained. The numerical analysis shows the existence of solutions describing met allic as well as magnetic phases of different kind. Their interplay is discussed.