Numerical estimation of the β function in two-dimensional systems with spin-orbit coupling -: art. no. 035115

被引：58
作者：
Asada, Y
Slevin, K
Ohtsuki, T
机构：
[1] Osaka Univ, Grad Sch Sci, Dept Phys, Osaka 5600043, Japan
[2] Sophia Univ, Dept Phys, Chiyoda Ku, Tokyo 1028554, Japan
来源：
PHYSICAL REVIEW B | 2004年 / 70卷 / 03期
关键词：
D O I：
10.1103/PhysRevB.70.035115
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We report a numerical study of Anderson localization in a two-dimensional (2D) system of noninteracting electrons with spin-orbit coupling. We analyze the scaling of the renormalized localization length for the 2D SU(2) model and estimate its beta function over the full range from the localized to the metallic limits.
引用
收藏
页码：035115 / 1
页数：6
相关论文
共 20 条
  • [1] SCALING THEORY OF LOCALIZATION - ABSENCE OF QUANTUM DIFFUSION IN 2 DIMENSIONS
    ABRAHAMS, E
    ANDERSON, PW
    LICCIARDELLO, DC
    RAMAKRISHNAN, TV
    [J]. PHYSICAL REVIEW LETTERS, 1979, 42 (10) : 673 - 676
  • [2] NUMERICAL STUDY OF SYMMETRY EFFECTS ON LOCALIZATION IN 2 DIMENSIONS
    ANDO, T
    [J]. PHYSICAL REVIEW B, 1989, 40 (08): : 5325 - 5339
  • [3] Anderson transition in two-dimensional systems with spin-orbit coupling
    Asada, Y
    Slevin, K
    Ohtsuki, T
    [J]. PHYSICAL REVIEW LETTERS, 2002, 89 (25)
  • [4] 4-LOOP ORDER BETA-FUNCTION FOR TWO-DIMENSIONAL NONLINEAR SIGMA-MODELS
    BERNREUTHER, W
    WEGNER, FJ
    [J]. PHYSICAL REVIEW LETTERS, 1986, 57 (12) : 1383 - 1385
  • [5] LOCALIZATION, QUANTUM INTERFERENCE, AND THE METAL-INSULATOR-TRANSITION
    BULKA, B
    SCHREIBER, M
    KRAMER, B
    [J]. ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1987, 66 (01): : 21 - 30
  • [6] THE ANDERSON TRANSITION IN 2 DIMENSIONS IN THE PRESENCE OF SPIN-ORBIT-COUPLING
    EVANGELOU, SN
    ZIMAN, T
    [J]. JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1987, 20 (13): : L235 - L240
  • [7] UNIVERSALITY IN THE 2D LOCALIZATION PROBLEM
    FASTENRATH, U
    ADAMS, G
    BUNDSCHUH, R
    HERMES, T
    RAAB, B
    SCHLOSSER, I
    WEHNER, T
    WICHMANN, T
    [J]. PHYSICA A, 1991, 172 (03): : 302 - 308
  • [8] LOCALIZATION IN THE PRESENCE OF SPIN-DEPENDENT SCATTERING - A RENORMALIZATION-GROUP STUDY
    GREMPEL, DR
    [J]. JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1987, 20 (21): : 3143 - 3153
  • [9] HIKAMI S, 1992, PROG THEOR PHYS SUPP, P213, DOI 10.1143/PTPS.107.213
  • [10] HIKAMI S, 1980, PROG THEOR PHYS, V63, P707, DOI 10.1143/PTP.63.707
12