692 citations · 1k across the 7 of their papers we have counts for
7 papers
Haldane Gap of the Three-Box Symmetric Chain
Samuel Gozel, Pierre Nataf, Frédéric Mila
Motivated by the recent generalization of the Haldane conjecture to chains [M. Lajkó et al., Nucl. Phys. B924, 508 (2017)] according to which a Haldane gap should…
Floating, critical and dimerized phases in a frustrated spin-3/2 chain
Natalia Chepiga, Ian Affleck, Frédéric Mila
We study spontaneous dimerization and emergent criticality in a spin-3/2 chain with antiferromagnetic nearest-neighbor , next-nearest-neighbor and three-site inter…
Controlling the topological sector of magnetic solitons in exfoliated CrNbS crystals
L. Wang, N. Chepiga, D. -K. Ki +9
We investigate manifestations of topological order in monoaxial helimagnet CrNbS by performing transport measurements on ultra-thin crystals. Upon sweeping the magnetic…
Pressure dependence of the magnetization plateaus of SrCu_2(BO_3)_2
D. A. Schneider, K. Coester, F. Mila +1
We show that the critical fields of the magnetization plateaus of the Shastry-Sutherland model decrease significantly upon increasing the ratio of inter- to intra-dimer coupling, a…
Thermodynamic properties of highly frustrated quantum spin ladders: influence of many-particle bound states
A. Honecker, S. Wessel, R. Kerkdyk +3
Quantum antiferromagnets have proven to be some of the cleanest realizations available for theoretical, numerical, and experimental studies of quantum fluctuation effects. At finit…
Spin-orbital quantum liquid on the honeycomb lattice
P. Corboz, M. Lajkó, A. M. Läuchli +2
In addition to low-energy spin fluctuations, which distinguish them from band insulators, Mott insulators often possess orbital degrees of freedom when crystal-field levels are par…