656 citations · 3k across the 27 of their papers we have counts for
6 papers · 1 filter
Uniform Semiclassical Approach to Fidelity Decay: from Weak to Strong Perturbation
Wen-ge Wang, Baowen Li
We study fidelity decay by a uniform semiclassical approach, in the three perturbation regimes, namely, the perturbative regime, the Fermi-golden-rule (FGR) regime, and the Lyapuno…
Anomalous heat conduction and anomalous diffusion in nonlinear lattices, single walled nanotubes, and billiard gas channels
Baowen Li, Jiao Wang, Lei Wang +1
We study anomalous heat conduction and anomalous diffusion in low dimensional systems ranging from nonlinear lattices, single walled carbon nanotubes, to billiard gas channels. We…
Universal decay of classical Loschmidt echo of neutrally stable but mixing dynamics
Giulio Casati, Tomaz Prosen, Jinghua Lan +1
We provide analytical and numerical evidence that classical mixing systems which lack exponential sensitivity on initial conditions, exhibit universal decay of Loschmidt echo which…
Thermal diode: Rectification of heat flux
Baowen Li, Lei Wang, Giulio Casati
By coupling two nonlinear one dimensional lattices, we demonstrate a thermal diode model that works in a wide range of system parameters. We provide numerical and analytical eviden…
Mode-coupling theory and molecular dynamics simulation for heat conduction in a chain with transverse motions
Jian-Sheng Wang, Baowen Li
We study heat conduction in a one-dimensional chain of particles with longitudinal as well as transverse motions. The particles are connected by two-dimensional harmonic springs to…
Thermal conduction of carbon nanotubes using molecular dynamics
Zhenhua Yao, Jian-Sheng Wang, Baowen Li +1
The heat flux autocorrelation functions of carbon nanotubes (CNTs) with different radius and lengths is calculated using equilibrium molecular dynamics. The thermal conductance of…