activity
20092026
most citedQuantum Hall effects in a Weyl Semi-Metal: possible application in pyrochlore Iridates

880 citations · 4.4k across the 66 of their papers we have counts for

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Showing 2012Show all

6 papers · 1 filter

cond-mat.str-el2012★ 21 cited

Spin quantum Hall effects in a spin-1 topological paramagnet

Yuan-Ming Lu, Dung-Hai Lee

AKLT state (or Haldane phase) in a spin-1 chain represents a large class of gapped topological paramagnets, which hosts symmetry-protected gapless excitations on the boundary. In t…

cond-mat.str-el2012★ 70 cited

Quantum phase transitions between bosonic symmetry protected topological phases in two dimensions: emergent and anyon superfluid

Yuan-Ming Lu, Dung-Hai Lee

Inspired by Chern-Simons effective theory description of symmetry protected topological (SPT) phases in two dimensions, we present a projective construction for many-body wavefunct…

cond-mat.str-el2012★ 203 cited

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…

cond-mat.str-el2012★ 27 cited

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…

cond-mat.str-el2012★ 482 cited

Theory and classification of interacting 'integer' topological phases in two dimensions: A Chern-Simons approach

Yuan-Ming Lu, Ashvin Vishwanath

We study topological phases of interacting systems in two spatial dimensions in the absence of topological order (i.e. with a unique ground state on closed manifolds and no fractio…

cond-mat.str-el2012★ 25 cited

Majorana fermions in spin-singlet nodal superconductors with coexisting non-collinear magnetic order

Yuan-Ming Lu, Ziqiang Wang

Realizations of Majorana fermions in solid state materials have attracted great interests recently in connection to topological order and quantum information processing. We propose…