19 citations · 33 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2004★ 14 cited
Theoretical studies of the phase transition in the anisotropic 2-D square spin lattice
Mohamad Al Hajj, Nathalie Guihery, Jean-Paul Malrieu +1
The phase transition occurring in a square 2-D spin lattice governed by an anisotropic Heisenberg Hamiltonian has been studied according to two recently proposed methods. The first…
cond-mat.str-el2004★ 19 cited
Phase transitions in the Shastry-Sutherland lattice
Mohamad Al Hajj, Jean-Paul Malrieu
Two recently developed theoretical approaches are applied to the Shastry-Sutherland lattice, varying the ratio between the couplings on the square lattice and on the oblique…