Yoichi Asada, Keith Slevin, Tomi Ohtsuki
Published 2002-04-25, updated 2002-06-28Version 3
We report a numerical investigation of the Anderson transition in two-dimensional systems with spin-orbit coupling. An accurate estimate of the critical exponent $\nu$ for the divergence of the localization length in this universality class has to our knowledge not been reported in the literature. Here we analyse the SU(2) model. We find that for this model corrections to scaling due to irrelevant scaling variables may be neglected permitting an accurate estimate of the exponent $\nu=2.73 \pm 0.02$.
Journal: Physical Review Letters 89 256601 (2002)
Universality of Anderson transition in two-dimensional systems of symplectic symmetry class
Corrections to scaling at the Anderson transition
Density of States near the Anderson Transition in a Space of Dimensionality d=4-epsilon
