Rare region effects dominate weakly disordered three-dimensional Dirac points
نویسندگان
چکیده
منابع مشابه
Anderson Localization and the Quantum Phase Diagram of Three Dimensional Disordered Dirac Semimetals.
We study the quantum phase diagram of a three dimensional noninteracting Dirac semimetal in the presence of either quenched axial or scalar potential disorder, by calculating the average and the typical density of states as well as the inverse participation ratio using numerically exact methods. We show that as a function of the disorder strength a half-filled (i.e., undoped) Dirac semimetal di...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2014
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.89.245110