A New Approach to the Theory of Classical Fluids. I
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概要
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An exact integral equation is found for the pair distribution function. The integral equation is of somewhat different nature from the usual ones known in the theory of classical fluids, in the point that it involves an infinite series. The Helmholtz free energy is expressed as a series expansion which may be more rapidly convergent than the usual one. It is shown that the integral equation can be derived also by means of a variational principle from the expression for the free energy. It is pointed out that the theory of classical fluids may be constructed with the knowledge of the pair distribution function alone, even if a form of the pair interaction potential is not known.
- 理論物理学刊行会の論文
- 1960-06-25
著者
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Hiroike Kazuo
Physics Department Tokyo Institute Of Technology
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MORITA Tohru
Research Institute for Fundamental Physics, Kyoto University
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Morita Tohru
Research Institute For Fundamental Physics Kyoto University
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Hiroike Kazuo
Physics Department, Tokyo Institute of Technology
関連論文
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- A New Approach to the Theory of Classical Fluids. IIIa
- A New Approach to the Theory of Classical Fluids. I
- Theory of Classical Fluids : Hyper-Netted Chain Approximation. III : A New Integral Equation for the Pair Distribution Function
- Virial Expansion Formulae for the Microfield and Micropotential Distribution Functions and Their Application to a High Temperature Plasma
- On the Kinetic Equation for Electrons in Metals at Low Temperatures
- The Kinetic Equation for Plasmas and Its Solution