Article

Thermophysical Properties of Materials
2017. V. 55. № 3. P. 361–364
Martynov G.A.
The asymptotics of correlation functions and liquid–vapor phase transitions
Annotation
Power-law and exponential asymptotics of distribution functions have been analyzed based on the Ornstein–Zernike equation. The correlation length at the critical point is shown to remain finite and, therefore, the partition function has no singularity at this point.
Article reference:
Martynov G.A. The asymptotics of correlation functions and liquid–vapor phase transitions, High Temp., 2017. V. 55. № 3. P. 361