摘要翻译：
从经典分子动力学出发，利用广义朗之万运动方程，得到了量子弹道热输运。这是可能的，因为热浴是由服从量子玻色-爱因斯坦统计的随机噪声表示的。数值方法在低温弹道输运区和高温强非线性经典区都给出了渐近精确的结果。该方法可以看作是量子输运问题的半经典近似。采用一维四次现场模型对弹道热输运向扩散热输运的交叉进行了论证。
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英文标题：
《Quantum thermal transport from classical molecular dynamics》
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作者：
Jian-Sheng Wang
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最新提交年份：
2007
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分类信息：

一级分类：Physics        物理学
二级分类：Statistical Mechanics        统计力学
分类描述：Phase transitions, thermodynamics, field theory, non-equilibrium phenomena, renormalization group and scaling, integrable models, turbulence
相变，热力学，场论，非平衡现象，重整化群和标度，可积模型，湍流
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英文摘要：
  Using a generalized Langevin equation of motion, quantum ballistic 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 high-temperature strongly nonlinear classical regime. The method can be thought of as a semi-classical 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.
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PDF链接：
https://arxiv.org/pdf/706.3252