120 citations · 2.1k across the 75 of their papers we have counts for
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A frustrated spin-1 -- Heisenberg antiferromagnet: An anisotropic planar pyrochlore model
P H Y Li, R F Bishop, C E Campbell
The zero-temperature ground-state (GS) properties and phase diagram of a frustrated spin-1 -- Heisenberg model on the checkerboard square lattice are studied, using t…
Quantum s = 1/2 Antiferromagnets on Archimedean Lattices: The Route from Semiclassical Magnetic Order to Nonmagnetic Quantum States
D. J. J. Farnell, O. Goetze, J. Richter +2
We investigate ground states of =1/2 Heisenberg antiferromagnets on the eleven two-dimensional (2D) Archimedian lattices by using the coupled cluster method. Magnetic interactio…
Spin-1/2 - Heisenberg model on a cross-striped square lattice
R. F. Bishop, P. H. Y. Li, C. E. Campbell
Using the coupled cluster method (CCM) we study the full (zero-temperature) ground-state (GS) phase diagram of a spin-half () - Heisenberg model on a cross-str…
A frustrated spin-1/2 Heisenberg antiferromagnet on a chevron-square lattice
P. H. Y. Li, R. F. Bishop, C. E. Campbell
The coupled cluster method (CCM) is used to study the zero-temperature properties of a frustrated spin-half () -- Heisenberg antiferromagnet (HAF) on a 2D c…
Valence-bond crystalline order in the -- model on the honeycomb lattice
R. F. Bishop, P. H. Y. Li, C. E. Campbell
Using the coupled cluster method we study the phase diagram of the spin-1/2 Heisenberg antiferromagnet on a honeycomb lattice with nearest-neighbor exchange coupling and…