164 citations · 584 across the 14 of their papers we have counts for
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cond-mat.str-el2006★ 33 cited
Excitation spectra and ground state properties of the layered spin-1/2 frustrated antiferromagnets Cs_2CuCl_4 and Cs_2CuBr_4
John O. Fjaerestad, Weihong Zheng, Rajiv R. P. Singh +2
We use series expansion methods to study ground- and excited-state properties in the helically ordered phase of spin-1/2 frustrated antiferromagnets on an anisotropic triangular la…
cond-mat.str-el2006★ 164 cited
Excitation spectra of the spin-1/2 triangular-lattice Heisenberg antiferromagnet
Weihong Zheng, John O. Fjaerestad, Rajiv R. P. Singh +2
We use series expansion methods to calculate the dispersion relation of the one-magnon excitations for the spin-1/2 triangular-lattice nearest-neighbor Heisenberg antiferromagnet a…