44 citations · 52 across the 4 of their papers we have counts for
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cond-mat.str-el2019★ 1 cited
Heat capacity of anisotropic Heisenberg antiferromagnet within the spin Hartree-Fock approach in quasi-1D Regime
R. Smit, P. Kopietz, O. Tsyplyatyev
We study the anisotropic quantum Heisenberg antiferromagnet for spin-1/2 that interpolates smoothly between the one-dimensional (1D) and the two-dimensional (2D) limits. Using the…
cond-mat.str-el2019★ 44 cited
Magnon damping in the zigzag phase of the Kitaev-Heisenberg- model on a honeycomb lattice
R. L. Smit, S. Keupert, O. Tsyplyatyev +3
We calculate magnon dispersions and damping in the Kitaev-Heisenberg model with an off-diagonal exchange and isotropic third-nearest-neighbor interaction on a honeycomb l…