175 citations · 471 across the 13 of their papers we have counts for
Showing 2020Show all
3 papers · 1 filter
cond-mat.str-el2020★ 30 cited
Entanglement order parameters and critical behavior for topological phase transitions and beyond
Mohsin Iqbal, Norbert Schuch
Topological phases are exotic quantum phases which are lacking the characterization in terms of order parameters. In this paper, we develop a unified framework based on variational…
cond-mat.str-el2020★ 5 cited
String order parameters for symmetry fractionalization in an enriched toric code
José Garre-Rubio, Mohsin Iqbal, David T. Stephen
We study a simple model of symmetry-enriched topological order obtained by decorating a toric code model with lower-dimensional symmetry-protected topological states. We show that…
cond-mat.str-el2020★ 8 cited
Quantum trimer models and topological SU(3) spin liquids on the kagome lattice
Sven Jandura, Mohsin Iqbal, Norbert Schuch
We construct and study quantum trimer models and resonating SU(3)-singlet models on the kagome lattice, which generalize quantum dimer models and the Resonating Valence Bond wavefu…