摘要翻译:
一般的Boltzmann-Gibbs熵不适用于依赖于控制参数的系统,而这些控制参数会产生不同的平均能量值。这样的系统不能给出非平衡熵值和平衡熵值之间的正确比较。Klimontovich定理通过能量的重整化和护航分布来解决这个问题。由于非扩展热统计是玻尔兹曼-吉布斯熵的推广,它也表现出同样的缺陷。为了弥补这一点,我们给出了Klimontovich定理的非扩展推广。我们证明了这种推广除了能量的重整化外,还需要使用普通概率和相关的相对熵。最后,我们给出了Van der Pol振子的广义S定理。
---
英文标题:
《Klimontovich`s S theorem in nonextensive formalism and the problem of
constraints》
---
作者:
G. B. Bagci
---
最新提交年份:
2007
---
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
--
---
英文摘要:
Ordinary Boltzmann-Gibbs entropy is inadequate to be used in systems depending on a control parameter that yield different mean energy values. Such systems fail to give the correct comparison between the off-equilibrium and equilibrium entropy values. Klimontovich's S theorem solves this problem by renormalizing energy and making use of escort distributions. Since nonextensive thermostatistics is a generalization of Boltzmann-Gibbs entropy, it too exhibits this same deficiency. In order to remedy this, we present the nonextensive generalization of Klimontovich's S theorem. We show that this generalization requires the use of ordinary probability and the associated relative entropy in addition to the renormalization of energy. Lastly, we illustrate the generalized S theorem for the Van der Pol oscillator.
---
PDF链接:
https://arxiv.org/pdf/705.2053