Critical index of Anderson transition in 3D systems
classification
❄️ cond-mat.dis-nn
cond-mat.mes-hall
keywords
transitionandersoncriticalindexsystemsverybetaclose
read the original abstract
Anderson transition in three-dimensional systems is investigated using renormalization group theory. $\beta$-function of a very simple form is derived from a self-consistent consideration, and it gives a value $1+1/\sqrt{3}=1.58$ for the critical index of the transition, which is very close to those obtained by numerical studies.
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