Перегляд за автором "Pylyuk, I.V."

Результати 1-8 з 8

3D Ising system in an external field. Recurrence relations for the asymmetric ρ⁶ model

Pylyuk, I.V.; Kozlovskii, M.P. (Condensed Matter Physics, 2001)

The 3D one-component spin system in an external magnetic field is studied using the collective variables method. The integration of the partition function of the system over the phase space layers is performed in the ...
Behaviour of a three-dimensional uniaxial magnet near the critical point in an external field

Kozlovskii, M.P.; Pylyuk, I.V.; Prytula, O.O. (Condensed Matter Physics, 2004)

The behaviour of a three-dimensional magnet with a one-component order parameter near the critical point in a homogeneous external field is investigated. The calculations are performed in the case when the field and ...
Behaviour of the order parameter of the simple magnet in an external field

Kozlovskii, M.P.; Pylyuk, I.V.; Prytula, O.O. (Condensed Matter Physics, 2005)

The effect of a homogeneous external field on the three-dimensional uniaxial magnet behaviour near the critical point is investigated within the framework of the nonperturbative collective variables method using the ...
Critical behaviour of a 3D Ising-like system in the ρ⁶ model approximation: Role of the correction for the potential averaging

Pylyuk, I.V.; Ulyak, M.V. (Condensed Matter Physics, 2012)

The critical behaviour of systems belonging to the three-dimensional Ising universality class is studied theoretically using the collective variables (CV) method. The partition function of a one-component spin system is ...
Dependence of the critical temperature on microscopic parameters in the three-dimensional Ising-like systems

Kozlovskii, M.P.; Dukhovii, V.V.; Pylyuk, I.V. (Condensed Matter Physics, 2000)

The critical behaviour of the three-dimensional Ising-like system on a simple cubic lattice with an exponentially decreasing interaction potential is investigated within the collective variables method. The solution of the ...
Microscopic analogue of the Landau free energy for three-dimensional Ising-like systems

Kozlovskii, M.P.; Pylyuk, I.V.; Prytula, O.O. (Condensed Matter Physics, 2003)

A microscopic analogue of the Landau free energy for a three-dimensional one-component spin system is found below the critical temperature as a result of direct calculations. The obtained explicit expressions make it ...
Order parameter of a three-dimensional Ising-like system in the simplest and higher non-Gaussian approximations

Pylyuk, I.V. (Condensed Matter Physics, 2013)

The application of the collective variables method to the study of the behaviour of nonuniversal characteristics of the system in the critical region is illustrated by an example of the order parameter. Explicit expressions ...
The equation of state of a cell fluid model in the supercritical region

Kozlovskii, M.P.; Pylyuk, I.V.; Dobush, O.A. (Condensed Matter Physics, 2018)

The analytic method for deriving the equation of state of a cell fluid model in the region above the critical temperature (T > Tc) is elaborated using the renormalization group transformation in the collective variables ...

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Перегляд за автором "Pylyuk, I.V."

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Перегляд за автором "Pylyuk, I.V."

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