864 citations · 4.2k across the 46 of their papers we have counts for
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An Exactly Solvable Model for a Beyond-Cohomology Symmetry Protected Topological Phase
Lukasz Fidkowski, Jeongwan Haah, Matthew B. Hastings
We construct an exactly solvable commuting projector model for a dimensional symmetry-protected topological phase (SPT) which is outside the cohomology classi…
A tensor network approach to 2D bosonization
Sujeet K. Shukla, Tyler D. Ellison, Lukasz Fidkowski
We present a 2D bosonization duality using the language of tensor networks. Specifically, we construct a tensor network operator (TNO) that implements an exact 2D bosonization dual…
Disentangling the Generalized Double Semion Model
Lukasz Fidkowski, Jeongwan Haah, Matthew B. Hastings +1
We analyze the class of Generalized Double Semion (GDS) models in arbitrary dimensions from the point of view of lattice Hamiltonians. We show that on a -dimensional spatial man…