767 citations · 839 across the 3 of their papers we have counts for
3 papers
cond-mat.other2005★ 767 cited
The Helical Liquid and the Edge of Quantum Spin Hall Systems
Congjun Wu, B. Andrei Bernevig, Shou-Cheng Zhang
The edge states of the recently proposed quantum spin Hall systems constitute a new symmetry class of one-dimensional liquids dubbed the ``helical liquid'', where the spin orientat…
cond-mat.str-el2005★ 55 cited
Exact spontaneous plaquette ground states for high-spin ladder models
Shu Chen, Congjun Wu, Shou-Cheng Zhang +1
We study the exchange physics in high spin Mott insulating systems with which is realizable in ultracold atomic systems. The high symmetry of SO(5) or SU(4) therein renders…
cond-mat.supr-con2005★ 17 cited
Spin-orbit coupling induced magnetism in the -density wave phase of LaBaCuO superconductors
Congjun Wu, Jan Zaanen, Shou-Cheng Zhang
We study the effects of spin-orbit coupling in the -density wave (DDW) phase. In the low-temperature orthorhombic phase of LaBaCuO, we find that spin-orbit coupl…