14 citations · 25 across the 2 of their papers we have counts for
3 papers
cond-mat.str-el2016
Large- expansions for the low-energy parameters of the honeycomb-lattice Heisenberg antiferromagnet with spin quantum number
R. F. Bishop, P. H. Y. Li
The coupled cluster method (CCM) is employed to very high orders of approximation to study the ground-state (GS) properties of the spin- Heisenberg antiferromagnet (with isotrop…
cond-mat.str-el2010★ 14 cited
A frustrated quantum spin-${\boldmath s}$ model on the Union Jack lattice with spins ${\boldmath s>1/2}$
R. F. Bishop, P. H. Y. Li
The zero-temperature phase diagrams of a two-dimensional frustrated quantum antiferromagnetic system, namely the Union Jack model, are studied using the coupled cluster method (CCM…
cond-mat.str-el2008★ 11 cited
The ground-state magnetic ordering of the spin-1/2 frustrated J1-J2 XXZ model on the square lattice
R. Darradi, J. Richter, J. Schulenburg +2
Using the coupled-cluster method for infinite lattices and the exact diagonalization method for finite lattices, we study the influence of an exchange anisotropy Delta on the groun…