276 citations · 2.6k across the 56 of their papers we have counts for
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Two dimensional Symmetry Protected Topological Phases with PSU(N) and time reversal symmetry
Jeremy Oon, Gil Young Cho, Cenke Xu
Symmetry protected topological phase is one type of nontrivial quantum disordered many-body state of matter. In this work we study one class of symmetry protected topological phase…
Superconductivity of doped Weyl semimetals: finite-momentum pairing and electronic analogues of the 3He-A phase
Gil Young Cho, Jens H. Bardarson, Yuan-Ming Lu +1
We study superconducting states of doped inversion-symmetric Weyl semimetals. Specifically, we consider a lattice model realizing a Weyl semimetal with an inversion symmetry and st…
Gapless edge states of BF field theory and translation-symmetric Z2 spin liquids
Gil Young Cho, Yuan-Ming Lu, Joel E. Moore
We study possible gapless edge states of translation-symmetric Z2 spin liquids. The gapless edge states emerge from dangling Majorana fermions at the boundary. We construct a serie…
Dyon condensation in topological Mott insulators
Gil Young Cho, Cenke Xu, Joel E. Moore +1
We consider quantum phase transitions out of topological Mott insulators in which the ground state of the fractionalized excitations (fermionic spinons) is topologically non-trivia…