12 citations · 13 across the 8 of their papers we have counts for
9 papers
Approaching the Inverse Neutron Scattering Problem with Neural Networks
Jingyi Luo, Fletcher Williams, Ang-Kun Wu +3
Determining the microscopic Hamiltonian of a quantum magnet from inelastic neutron scattering measurements remains a central challenge in condensed matter physics. While the dynami…
Tunable Skyrmions in a Topological Wigner Crystal
David A. Dahlbom, Daniel Kaplan, Premala Chandra +1
In low density systems with strong interactions electrons are expected to crystallize into a Wigner solid. Recently, advances in two-dimensional systems where electrons carry Berry…
Tunable Emergent Gauge Fields from Skyrmions in a Quasicrystalline Lattice
Leandro M. Chinellato, Flavia A. Gómez Albarracín, Cristian D. Batista +1
We study magnetic skyrmions in a two-dimensional quasicrystalline lattice using a classical Heisenberg model with Dzyaloshinskii-Moriya interactions and an external magnetic field.…
An integrated theoretical and numerical approach to understand modern experiments on quantum magnetism
Zi Yang Meng, Cristian D. Batista, Shiliang Li
In recent decades, the study of quantum magnets, which feature unconventional behaviour such as exotic quantum phase transitions and quantum spin liquids, and unconventional magnet…
Skyrmion and Meron Crystals in Intermetallic GdRuAl: Microscopic Model Insights into Chiral Phases
Jiajun Mo, Leandro M. Chinellato, Fletcher Williams +14
Topological spin textures in frustrated intermetallics hold great promise for spintronics applications. However, understanding their origin and properties remains a significant cha…
Dynamics of Quantum Chiral Solitons
Leandro M. Chinellato, Oleg A. Starykh, Cristian D. Batista
We introduce a nonperturbative framework for quantizing chiral solitons in interacting quantum spin chains. This approach provides a direct lattice extension of the well-establishe…
Nonperturbative Semiclassical Spin Dynamics for Ordered Quantum Magnets
Hao Zhang, Tianyue Huang, Allen O. Scheie +7
In ordered quantum magnets where interactions between elementary excitations dominate over their kinetic energy, perturbative approaches often fail, making non-perturbative methods…
Quantum entanglement of XY-type spin dimers in Shastry-Sutherland lattice
Qianli Ma, Brianna R. Billingsley, Madalynn Marshall +8
We report a comprehensive study on the origin of the enigmatic disordered ground state within the Shastry-Sutherland lattice, BaCeZnS, at low temperatures. The magnetizatio…
Wannier states and spin supersolid physics in the triangular antiferromagnet KCo(SeO)
M. Zhu, Leandro M. Chinellato, V. Romerio +8
We combine ultra-high-resolution inelastic neutron scattering and quantum Monte Carlo simulations to study thermodynamics and spin excitations in the spin-supersolid phase of the t…