356 citations · 472 across the 6 of their papers we have counts for
6 papers
Quantum Lego Expansion Pack: Enumerators from Tensor Networks
ChunJun Cao, Michael J. Gullans, Brad Lackey +1
We provide the first tensor network method for computing quantum weight enumerator polynomials in the most general form. If a quantum code has a known tensor network construction o…
Exactly Solvable Model for Two Dimensional Topological Superconductor
Zitao Wang, Shang-Qiang Ning, Xie Chen
In this paper, we present an exactly solvable model for two dimensional topological superconductor with helical Majorana edge modes protected by time reversal symmetry. Our constru…
Twisted gauge theories in 3D Walker-Wang models
Zitao Wang, Xie Chen
Three dimensional gauge theories with a discrete gauge group can emerge from spin models as a gapped topological phase with fractional point excitations (gauge charge) and loop exc…
Holographic entropy inequalities and gapped phases of matter
Ning Bao, ChunJun Cao, Michael Walter +1
We extend our studies of holographic entropy inequalities to gapped phases of matter. For any number of regions, we determine the linear entropy inequalities satisfied by systems i…
Fermionic Symmetry Protected Topological Phases and Cobordisms
Anton Kapustin, Ryan Thorngren, Alex Turzillo +1
It has been proposed recently that interacting Symmetry Protected Topological (SPT) phases can be classified using cobordism theory. We test this proposal in the case of fermionic…
Comparing the reliability of networks by spectral analysis
Zitao Wang, Kwok Yip Szeto
We provide a method for the ranking of the reliability of two networks with the same connectance. Our method is based on the Cheeger constant linking the topological property of a…