共 50 条
- [2] CRITICAL-STUDY OF THE STATIC FUNCTIONAL INTEGRAL METHOD IN THE HUBBARD-MODEL PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1984, 126 (01): : 235 - 245
- [3] SUPERCONDUCTIVITY IN THE HUBBARD-MODEL - A NEW FUNCTIONAL INTEGRAL APPROACH JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1988, 21 (06): : L133 - L138
- [4] FUNCTIONAL INTEGRAL APPROACH FOR A DOUBLY DEGENERATE HUBBARD-MODEL PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1979, 94 (02): : 437 - 450
- [5] FUNCTIONAL INTEGRAL APPROACH FOR HUBBARD-MODEL WITH ARBITRARY ELECTRON-DENSITY PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1978, 88 (01): : 189 - 198
- [8] STRONG ELECTRONIC CORRELATIONS IN MAGNETIC SEMICONDUCTORS - THE FUNCTIONAL INTEGRAL APPROACH TO THE HUBBARD-MODEL ACTA POLYTECHNICA SCANDINAVICA-ELECTRICAL ENGINEERING SERIES, 1983, (50): : 139 - 182
- [9] HUBBARD-MODEL - FUNCTIONAL-INTEGRAL APPROACH AND DIAGRAMMATIC PERTURBATION-THEORY PHYSICAL REVIEW B, 1991, 43 (16): : 13515 - 13524
- [10] FUNCTIONAL DERIVATIVE STUDY OF HUBBARD-MODEL BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1977, 22 (01): : 37 - 38