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physics.optics2026
Nonlinear optical thermodynamics from a van der Waals-type mean-field theory
Meng Lian, Zhongfei Xiong, Yuntian Chen +1
Optical thermodynamics offers a distinctive framework for understanding complex phenomena in multimode systems, yet standard ideal-gas-like formulation neglects the effect of nonli…
cond-mat.mes-hall2026
Kinetic simulation of magnetic-field-tuned hydrodynamic electron transport in graphene corbino disk
Chuang Zhang, Meng Lian, Hong Liang +3
Hydrodynamic electron transport, in which electrical transport in solids resembles fluid hydrodynamics when momentum-conserving electron-electron scattering dominates, has attracte…
physics.comp-ph2026
Semi-implicit Lax-Wendroff kinetic scheme for electron-phonon coupling
Jiaming Li, Hong Liang, Meng Lian +2
A semi-implicit Lax-Wendroff scheme is developed for electron-phonon coupling process in metals based on the two-temperature kinetic equations. The core of this method is to integr…