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arXiv 1604.02569physics.hist-phcond-mat.stat-mech
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热力学度量几何的一些早期思想

Some Early Ideas on the Metric Geometry of Thermodynamics

George Ruppeiner

摘要:

很高兴为杜克大学的霍斯特·迈耶写这本《低温物理学杂志》90周年纪念卷。1975年至1980年期间,我是霍斯特的博士生,从事实验低温物理学工作。在霍斯特的小组里,我还做了一个理论物理项目。这个热力学度量几何的项目是由我在霍斯特实验室的工作激发的,并帮助我理解临界现象的理论,在霍斯特的实验室中非常重要。在本文中,我解释了我的理论项目的本质,并给出了它的未来发展的一些帐户,集中在我与霍斯特互动的主题。我特别注意纯流体的临界点。

英文摘要:

It is a pleasure to write for this 90'th anniversary volume of Journal of Low Temperature Physics dedicated to Horst Meyer at Duke University. I was a PhD student with Horst in the period 1975-1980, working in experimental low temperature physics. While in Horst's group, I also did a theoretical physics project on the side. This project in the metric geometry of thermodynamics was motivated by my work in Horst's lab, and helped me to understand the theory of critical phenomena, very much in play in Horst's lab. In this paper, I explain the essence of my theory project and give a few accounts of its future development, focussing on topics where I interacted with Horst. I pay particular attention to the pure fluid critical point.

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