Quantization of Conductance in Gapped Interacting Systems

Bachmann, S; Bols, A; De Roeck, W; Fraas, M

Bachmann, S (reprint author), Univ British Columbia, Dept Math, Vancouver, BC V6T 1Z2, Canada.

ANNALES HENRI POINCARE, 2018; 19 (3): 695

Abstract

We provide a short proof of the quantization of the Hall conductance for gapped interacting quantum lattice systems on the two-dimensional torus. This......

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