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arXiv:1503.00142 · Physical Review B

Loop braiding statistics in exactly soluble three-dimensional lattice models

Chien-Hung Lin, Michael Levin

Published Jul 8, 2015• 38 citations
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Abstract

Motivated by the question of whether or not two gapped Hamiltonians belong to the same phase, the authors compare two exactly solvable lattice models. They show that the only way to see that these models belong to distinct phases is to examine their three-loop braiding statistics.
DOI
10.1103/physrevb.92.035115

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