55 citations · 346 across the 21 of their papers we have counts for
4 papers · 1 filter
Unconventional Relaxation of Hydrodynamic Modes in Anharmonic Chains
Daxing Xiong
Nonlinear fluctuating hydrodynamics (NFHD) is a powerful framework for understanding transport, but checking its validity with molecular dynamics is still challenging. Here, we ove…
Thermal rectification in the thermodynamic limit
Shunjiang You, Daxing Xiong, Jiao Wang
We show that an increasingly strong thermal rectification effect occurs in the thermodynamic limit in a one-dimensional, graded rotor lattice with nearest-neighboring interactions…
Effect of discrete breathers on the specific heat of a nonlinear chain
Mohit Singh, Alina Y. Morkina, Elena A. Korznikova +6
A nonlinear chain with six-order polynomial on-site potential is used to analyze the evolution of the total to kinetic energy ratio during development of modulational instability o…
Thermal transport in long-range interacting Fermi-Pasta-Ulam chains
Jianjin Wang, Sergey V. Dmitriev, Daxing Xiong
Studies of thermal transport in long-range (LR)interacting systems are currently particularly challenging. The main difficulties lie in the choice of boundary conditions and the de…