486 citations · 7.2k across the 96 of their papers we have counts for
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Long-range Magnetic Order in Models for Rare Earth Quasicrystals
Stefanie Thiem, J. T. Chalker
We take a two-step theoretical approach to study magnetism of rare earth quasicrystals by considering Ising spins on quasiperiodic tilings, coupled via RKKY interactions. First, we…
Emergent Symmetry at the Néel to Valence-Bond-Solid Transition
Adam Nahum, P. Serna, J. T. Chalker +2
We show numerically that the `deconfined' quantum critical point between the Néel antiferromagnet and the columnar valence-bond-solid, for a square lattice of spin-1/2s, has an eme…
Neutron scattering signatures of the 3D hyper-honeycomb Kitaev quantum spin-liquid
A. Smith, J. Knolle, D. L. Kovrizhin +2
Motivated by recent synthesis of the hyper-honeycomb material -, we study the dynamical structure factor (DSF) of the corresponding 3D Kitaev quantum spin-…
Dynamics of Fractionalization in Quantum Spin Liquids
J. Knolle, D. L. Kovrizhin, J. T. Chalker +1
We present the theory of dynamical spin-response for the Kitaev honeycomb model, obtaining exact results for the structure factor (SF) in gapped and gapless, Abelian and non-Abelia…
Deconfined Quantum Criticality, Scaling Violations, and Classical Loop Models
Adam Nahum, J. T. Chalker, P. Serna +2
Numerical studies of the Néel to valence-bond solid phase transition in 2D quantum antiferromagnets give strong evidence for the remarkable scenario of deconfined criticality, but…
Frustration and Correlations in Stacked Triangular Lattice Ising Antiferromagnets
F. J. Burnell, J. T. Chalker
We study multilayer triangular lattice Ising antiferromagnets with interlayer interactions that are weak and frustrated in an abc stacking. By analysing a coupled height model desc…