2 papers
cond-mat.stat-mech2024
Observation of Ballistic Thermal Transport in a Nonintegrable Classical Many-Body System
Jianjin Wang, Daxing Xiong
We report, for the first time, the observation of ballistic thermal transport in a nonintegrable classical many-body system. This claim is substantiated by appropriately incorporat…
cond-mat.stat-mech2024
Antipersistent energy current correlations in strong long-ranged Fermi-Pasta-Ulam-Tsingou type models
Daxing Xiong, Jianjin Wang
We study heat transfer in one-dimensional Fermi-Pasta-Ulam-Tsingou type systems with long-range (LR) interactions. The strength of the LR interaction between two lattice sites deca…