Please use this identifier to cite or link to this item:
|Title:||Quantum thermal transport from classical molecular dynamics|
|Citation:||Wang, J.-S. (2007-10-15). Quantum thermal transport from classical molecular dynamics. Physical Review Letters 99 (16) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.99.160601|
|Abstract:||Using a generalized Langevin equation of motion, quantum thermal transport is obtained from classical molecular dynamics. This is possible because the heat baths are represented by random noises obeying quantum Bose-Einstein statistics. The numerical method gives asymptotically exact results in both the low-temperature ballistic transport regime and the high-temperature strongly nonlinear classical regime. The method is a quasiclassical approximation to the quantum transport problem. A one-dimensional quartic on-site model is used to demonstrate the crossover from ballistic to diffusive thermal transport. © 2007 The American Physical Society.|
|Source Title:||Physical Review Letters|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Sep 19, 2018
WEB OF SCIENCETM
checked on Sep 10, 2018
checked on Jun 1, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.