127 citations · 412 across the 17 of their papers we have counts for
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cond-mat.str-el2015★ 30 cited
Featureless quantum insulator on the honeycomb lattice
Panjin Kim, Hyunyong Lee, Shenghan Jiang +5
We show how to construct fully symmetric, gapped states without topological order on a honey- comb lattice for S = 1/2 spins using the language of projected entangled pair states(P…
cond-mat.mes-hall2015★ 30 cited
Dynamics of magnon fluid in Dzyaloshinskii-Moriya magnet and its manifestation in magnon-Skyrmion scattering
Yun-Tak Oh, Hyunyong Lee, Jin-Hong Park +1
We construct Holstein-Primakoff Hamiltonian for magnons in arbitrary slowly varying spin background, for a microscopic spin Hamiltonian consisting of ferromagnetic spin exchange,Dz…