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arXiv 2104.13009gr-qcmath-phmath.MP
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平衡态热力学的辛结构

Symplectic structure of equilibrium thermodynamics

Luis Aragon-Munoz, Hernando Quevedo

摘要:

利用热力学相空间的接触几何结构,在平衡空间的切丛上引入一种新的辛结构。此外,如果基本方程明确已知,则平衡空间可以解释为相应切丛的拉格朗日子流形。因此,可以定义描述热力学过程的哈密顿量。

英文摘要:

The contact geometric structure of the thermodynamic phase space is used to introduce a novel symplectic structure on the tangent bundle of the equilibrium space. Moreover, it turns out that the equilibrium space can be interpreted as a Lagrange submanifold of the corresponding tangent bundle, if the fundamental equation is known explicitly. As a consequence, Hamiltonians can be defined that describe thermodynamic processes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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