Anderson transition on the Bethe lattice: an approach with real energies
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/ab56e8
Abstract: We study the Anderson model on the Bethe lattice by working directly with propagators at real energies E. We introduce a novel criterion for the localization–delocalization transition based on the stability of the population of… read more here.
Keywords: real energies; bethe lattice; anderson transition; transition ... See more keywords
Anderson Transition of Cold Atoms with Synthetic Spin-Orbit Coupling in Two-Dimensional Speckle Potentials.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.118.105301
Abstract: We investigate the metal-insulator transition occurring in two-dimensional (2D) systems of noninteracting atoms in the presence of artificial spin-orbit interactions and a spatially correlated disorder generated by laser speckles. Based on a high order discretization… read more here.
Keywords: spin orbit; anderson transition; transition; two dimensional ... See more keywords
Critical Exponent of the Anderson Transition Using Massively Parallel Supercomputing
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Physical Society of Japan"
DOI: 10.7566/jpsj.87.094703
Abstract: To date the most precise estimations of the critical exponent for the Anderson transition have been made using the transfer matrix method. This method involves the simulation of extremely long quas... read more here.
Keywords: exponent anderson; critical exponent; anderson transition;