290 citations · 711 across the 36 of their papers we have counts for
4 papers · 1 filter
Non-Gaussian normal diffusion induced by delocalization
Jianjin Wang, Yong Zhang, Hong Zhao
The non-Gaussian normal diffusion, i.e., the probability distribution function (PDF) is non-Gaussian but the mean squared displacement (MSD) depends on time linearly, has been obse…
Key role of asymmetric interactions in low-dimensional heat transport
Shunda Chen, Yong Zhang, Jiao Wang +1
We study the heat current autocorrelation function (HCAF) in one-dimensional, momentum-conserving lattices. In particular, we explore if there is any relation between the decaying…
Connection between heat diffusion and heat conduction in one-dimensional systems
Shunda Chen, Yong Zhang, Jiao Wang +1
Heat and energy are conceptually different, but often are assumed to be the same without justification. An effective method for investigating diffusion properties in equilibrium sy…
Normal heat conduction in lattice models with asymmetry harmonic interparticle interactions
Yi Zhong, Yong Zhang, Jiao Wang +1
We study the thermal conduction behaviors of one-dimensional lattice models with asymmetry harmonic interparticle interactions in this paper. Normal thermal conductivity independen…