Abstract
A model of the metastable state of matter is suggested. According to this model, excess potential energy stored at the initial time is gradually transferred to macroscopic fluctuations. As a result, the potential energy of a system continuously decreases, whereas the amplitude of fluctuations increases. This eventually causes spontaneous transition from the metastable to thermodynamically equilibrium state. The suggested model was statistically grounded, and a system of equations describing the homogeneous formation of a new phase was obtained.
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References
A. Rahman, M. J. Mandell, and J. P. McTague, J. Chem. Phys. 64(4), 1564 (1976).
M. J. Mandell, J. P. McTague, and A. Rahman, J. Chem. Phys. 64(9), 3699 (1976).
C. S. Hsu and A. Rahman, J. Chem. Phys. 70(11), 5334 (1979).
C. S. Hsu and A. Rahman, J. Chem. Phys. 71(12), 4974 (1979).
M. J. Mandell, J. P. McTague, and A. Rahman, J. Chem. Phys. 66(7), 3070 (1977).
D. K. Belashchenko, Zh. Fiz. Khim. (in press).
A. Münster, in International School of Physics “Enrico Fermi”: Termodinamica dei processi irreversibili (N. Zanichelli, Bologna, 1960; Inostrannaya Literatura, Moscow, 1962).
G. A. Martynov, Teor. Mat. Fiz. 139(2), 706 (2004).
J. P. Hansen and I. R. McDonald, Theory of Simple Liquids (Academic, London, 1976).
G. A. Martynov, Fundamental Theory of Liquids (Adam Hilger, Bristol, 1992).
G. A. Martynov, Teor. Mat. Fiz. 134(2), 325 (2003).
G. A. Martynov, Teor. Mat. Fiz. 22(2), 260 (1975).
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Original Russian Text © G.A. Martynov, 2006, published in Zhurnal Fizicheskoi Khimii, 2006, Vol. 80, No. 10, pp. 1736–1742.
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Martynov, G.A. A theory of metastable liquids and gases. Russ. J. Phys. Chem. 80, 1538–1543 (2006). https://doi.org/10.1134/S0036024406100025
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DOI: https://doi.org/10.1134/S0036024406100025