Nonequilibrium steady states of long-range coupled harmonic chains

Academic Article
Publication Date:
2023
abstract:
We perform a numerical study of transport properties of a one-dimensional chain with couplings decaying as an inverse power r-(1+?) of the intersite distance r and open boundary conditions, interacting with two heat reservoirs. Despite its simplicity, the model displays highly nontrivial features in the strong long-range regime -1
Iris type:
01.01 Articolo in rivista
Keywords:
Energy fluxes; Harmonic chain; Heat reservoirs; Non-equilibrium steady state; Nonequilibrium steady state; One-dimensional chains; Open boundary condition; Power; Scalings; Weak couplings
List of contributors:
Authors of the University:
Handle:
https://iris.cnr.it/handle/20.500.14243/461160
Published in:
PHYSICAL REVIEW. E (PRINT)
Journal