188 citations · 1.9k across the 72 of their papers we have counts for
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cond-mat.str-el2004★ 31 cited
Anisotropic spin and charge excitations in superconductors: signature of electronic nematic order
Ying-Jer Kao, Hae-Young Kee
We study spin and charge susceptibilities in the d-wave superconducting state whose underlying electronic dispersion is anisotropic due to the formation of the electronic nematic o…
cond-mat.str-el2004★ 9 cited
U(1) spin liquids and valence bond solids in a large-N three-dimensional Heisenberg model
Jean-Sebastien Bernier, Ying-Jer Kao, Yong Baek Kim
We study possible quantum ground states of the Sp(N) generalized Heisenberg model on a cubic lattice with nearest-neighbor and next-nearest-neighbor exchange interactions. The phas…