Тип публикации: статья из журнала

Год издания: 2016

Идентификатор DOI: 10.3103/S1062873816110290

Ключевые слова: Chains, Magnetic susceptibility, Temperature distribution, Thermodynamics, Transfer matrix method, Correlation function, Equilibrium behavior, Equilibrium distributions, Non-magnetic impurities, Quantum phase transitions, Repulsion parameter, Temperature dependence, Transfer matrix technique, Phase transitions

Аннотация: An exact solution for a model describing the equilibrium behavior of an ensemble of Ising chains with nonmagnetic intersite repulsion of nearest neighbors and an equilibrium distribution of nonmagnetic impurities is obtained using the transfer matrix technique. The possibility of exciting quantum phase transitions using the intersiПоказать полностьюte repulsion parameter in a system is demonstrated. Proximity to the critical points of these transitions has a substantial effect on the temperature dependence of a system’s magnetic susceptibility. © 2016, Allerton Press, Inc.

Журнал: Bulletin of the Russian Academy of Sciences: Physics

Выпуск журнала: Vol. 80, Is. 11

Номера страниц: 1335-1337

• Val’kov V.V. (Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation)
• Shustin M.S. (Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation, Siberian Federal University, Krasnoyarsk, Russian Federation)

• Scopus