3 papers
cond-mat.str-el2026
Spectrum and low-temperature bulk properties of triangular quantum spin liquid candidate NaYbSe
A. O. Scheie, Minseong Lee, Kevin Wang +18
We report neutron scattering, pressure-dependent AC calorimetry, and AC magnetic susceptibility measurements of triangular lattice NaYbSe. We observe a continuum of scattering,…
cond-mat.str-el2026
Nonlinear light cone spreading of correlations in a triangular quantum magnet: a hard quantum simulation target
A. Scheie, J. Willsher, E. A. Ghioldi +6
Dynamical correlations of quantum many-body systems are typically analyzed in the momentum space and frequency basis. However, quantum simulators operate more naturally in real spa…
cond-mat.stat-mech2025
Breakdown of superdiffusion in perturbed quantum integrable spin chains and ladders
Kevin Wang, Joel E. Moore
Superdiffusive transport with dynamical exponent has been firmly established at finite temperature for a class of integrable systems with a non-abelian global symmetry .…