NUMERICAL RENORMALIZATION-GROUP FOR FINITE FERMI SYSTEMS

被引：15

作者：

TOKUYASU, T ^{[1
]}

KAMAL, M ^{[1
]}

MURTHY, G ^{[1
]}

机构：

[1] HARVARD UNIV,DEPT PHYS,CAMBRIDGE,MA 02138

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 25期

关键词：

D O I：

10.1103/PhysRevLett.71.4202

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A numerical renormalization group technique based on Wilson's momentum shell method is presented for interacting, finite Fermi systems. Results for small fullerene analogs show that the method is quite accurate to moderate values of U, and qualitatively better than other approximation methods. The method has potential applicability far beyond the fullerenes.

引用

页码：4202 / 4205

页数：4

共 50 条

[21] FINITE-SIZE SCALING RENORMALIZATION-GROUP
DEOLIVEIRA, PMC
EUROPHYSICS LETTERS, 1992, 20 (07): : 621 - 626
[22] OPERATOR RENORMALIZATION-GROUP AND SPIN SYSTEMS
STUBBINS, C
PHYSICAL REVIEW D, 1991, 44 (02): : 488 - 503
[23] Kondo physics and dissipation: A numerical renormalization-group approach to Bose-Fermi Kondo models
Glossop, Matthew T.
Ingersent, Kevin
PHYSICAL REVIEW B, 2007, 75 (10):
[24] RENORMALIZATION-GROUP TRANSFORMATIONS FOR SPIN SYSTEMS
KUSHNIR, V
ROSENSTEIN, B
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 1995, 221 (1-3) : 117 - 124
[25] Alternative discretization in the numerical renormalization-group method
Campo, VL
Oliveira, LN
PHYSICAL REVIEW B, 2005, 72 (10):
[26] Numerical renormalization-group computation of specific heats
Costa, SC
Paula, CA
Libero, VL
Oliveira, LN
PHYSICAL REVIEW B, 1997, 55 (01) : 30 - 33
[27] Functional renormalization-group calculation of the Fermi surface of a spin ladder
Abramovici, G.
Heritier, M.
PHYSICAL REVIEW B, 2007, 75 (09)
[28] REAL-SPACE RENORMALIZATION-GROUP TRANSFORMATION FOR FINITE THICKNESS ISING SYSTEMS
DUNFIELD, LG
NOOLANDI, J
SOLID STATE COMMUNICATIONS, 1979, 32 (06) : 441 - 444
[29] A STUDY OF THE APPLICABILITY OF THE RENORMALIZATION-GROUP IDEA TO MULTICHAIN LATTICE SYSTEMS BY NUMERICAL EXPERIMENTS
OKAMOTO, H
JOURNAL OF CHEMICAL PHYSICS, 1988, 88 (08): : 5095 - 5105
[30] RENORMALIZATION-GROUP EQUATIONS AND DECONFINEMENT IN FINITE TEMPERATURE QCD
GAO, S
LI, JR
MODERN PHYSICS LETTERS A, 1991, 6 (27) : 2475 - 2482

← 1 2 3 4 5 →