BKT transition 1longitudinal fluctuations 1neutron scattering 1spin supersolid 1triangular lattice antiferromagnet 1
From the 1 of 3 linked papers with an AI index.
3 papers
cond-mat.str-el2026
Transverse order and longitudinal fluctuations in a near-Ising spin supersolid
Mengze Zhu, V. Romerio, S. Raymond +10
The paper uses neutron scattering to study the spin supersolid phase of the S=1/2 triangular‑lattice easy‑axis antiferromagnet K2Co(SeO3)2, showing that longitudinal order appears…
cond-mat.str-el2026
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…
cond-mat.str-el2025
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…