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TMF, 2015 Volume 182, Number 2, Pages 365–367 (Mi tmf8849)

UD-Statistics in the subcritical region

V. P. Maslovab

a Ishlinskii Institute for Problems of Mechanics, RAS, Moscow, Russia
b MIEM, National Research University Higher School of Economics, Moscow, Russia

Abstract: In contrast to the supercritical region where the isotherms ideally coincide with the isotherms of the van der Waals model, we introduce an additional condition for the Hartley entropy to attain maximum on the spinodal in the subcritical region. To determine the parameters of the distribution and isotherms, we use spinodal equation.

Keywords: Gibbs paradox, Boltzmann statistics, parastatistics, van der Waals model, Bose–Einstein statistics, spinodal.

Received: 24.11.2014

DOI: 10.4213/tmf8849


 English version:
Theoretical and Mathematical Physics, 2015, 182:2, 308–310

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© Steklov Math. Inst. of RAS, 2024