2 papers
quant-ph2025
Classical vs quantum dynamics and the onset of chaos in a macrospin system
Haowei Fan, Vladimir Fal'ko, Xiao Li
We study a periodically driven macrospin system with anisotropic long-range interactions and collective dissipation, described by a Lindblad master equation. In the thermodynamic l…
math.NA2024
Error estimate for the first order energy stable scheme of Q-tensor nematic model
Jin Huang, Xiao Li, Guanghua Ji
We present rigorous error estimates towards a first-order unconditionally energy stable scheme designed for 3D hydrodynamic Q-tensor model of nematic liquid crystals. This scheme c…