On the Heat Capacity of Quantum Hard Sphere Fluid
- 作者: Stishov S.M.1
-
隶属关系:
- Lebedev Physical Institute
- 期: 卷 164, 编号 6 (2023)
- 页面: 1022-1025
- 栏目: Articles
- URL: https://transsyst.ru/0044-4510/article/view/653600
- DOI: https://doi.org/10.31857/S0044451023120155
- EDN: https://elibrary.ru/MXZOFX
- ID: 653600
如何引用文章
详细
The thermodynamic properties of the Boltzmann hard sphere system is discussed. It was found that zero point energy decreases with temperature so slowly that it turned out to be an almost a constant addition to the classical value. In result the heat capacity of the system differs little from the classical value of 3/2 k everywhere except for the narrow region of low temperatures, where heat capacity drops to zero. The predicted linear temperature contribution to the heat capacity like in ideal Fermi gas was clearly detected in the quantum hard sphere system at the lowest temperatures.
作者简介
S. Stishov
Lebedev Physical Institute
编辑信件的主要联系方式.
Email: stishovsm@lebedev.ru
119991, Moscow, Russia
参考
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