4 citations · 4 across the 1 of their papers we have counts for
6 papers
Optical phonons coupled to a Kitaev spin liquid
A. Metavitsiadis, W. Natori, J. Knolle +1
Emergent excitation continua in frustrated magnets are a fingerprint of fractionalization, characteristic of quantum spin-liquid states. Recent evidence from Raman scattering for a…
Local Probes for Charge-Neutral Edge States in Two-Dimensional Quantum Magnets
Johannes Feldmeier, Willian Natori, Michael Knap +1
The bulk-boundary correspondence is a defining feature of topological states of matter. However, for quantum magnets such as spin liquids or topological magnon insulators a direct…
Dynamics of a two-dimensional quantum spin-orbital liquid: spectroscopic signatures of fermionic magnons
Willian M. H. Natori, Johannes Knolle
We provide an exact study of dynamical correlations for the quantum spin-orbital liquid phases of an SU(2)-symmetric Kitaev honeycomb lattice model. We show that the spin dynamics…
SU(4) Heisenberg model on the honeycomb lattice with exchange-frustrated perturbations: implications for twistronics and Mott insulators
W. M. H. Natori, R. Nutakki, R. G. Pereira +1
The SU(4)-symmetric spin-orbital model on the honeycomb lattice was recently studied in connection to correlated insulators such as the Mott insulator BaCuSbO$_…
Orbital Magnetic Field Effects in Mott Insulators with Strong Spin-Orbit Coupling
Willian M. H. Natori, Roderich Moessner, Johannes Knolle
We study the effect of a magnetic field on the low energy description of Mott insulators with strong spin-orbit (SO) coupling. In contrast to the standard case of the Hubbard model…
SU(4)-symmetric spin-orbital liquids on the hyperhoneycomb lattice
Willian M. H. Natori, Eric C. Andrade, Rodrigo G. Pereira
We study the effective spin-orbital model that describes the magnetism of 4 or 5 Mott insulators in ideal tricoordinated lattices. In the limit of vanishing Hund's coupli…