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arXiv math-ph/0208013math-phmath.MP
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热力学中的单参数达布变换

One-parameter Darboux transformations in Thermodynamics

H. C. Rosu

摘要:

量子振子的热力学作用是任何频率变化过程中频率的共轭强度参数。这些振子作用满足简单的黎卡提方程。有趣的达布变换的基本普朗克和纯真空作用在这里讨论的一些细节。结果表明,单参数的“达布变换热力学”是指叠加的玻色子和费米子激发的正和负绝对温度,分别。波动耗散定理的达布推广也简要概述

英文摘要:

The quantum oscillator thermodynamic actions are the conjugate intensive parameters for the frequency in any frequency changing process. These oscillator actions fulfill simple Riccati equations. Interesting Darboux transformations of the fundamental Planck and pure vacuum actions are discussed here in some detail. It is shown that the one-parameter "Darboux-Transformed-Thermodynamics" refers to superpositions of boson and fermion excitations of positive and negative absolute temperature, respectively. A Darboux generalization of the fluctuation-dissipation theorem is also briefly sketched

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