Determination of the steady-state kinetics in a spin-1 Ising model using path probability method
[ X ]
Tarih
2020
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
World Scientific Publ Co PTE Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
As a continuation of our previously published work, we propose a theoretical framework for the determination of steady-state kinetics in a spin-1 Ising model by the path probability method. The framework is based on the principles of non-equilibrium statistical physics and is quite different from the phenomenological approach. We construct a set of linear kinetic equations for the order parameters using the non-linear dynamic (or rate) equations in the presence of external magnetic field. From the steady-state solutions of the linear equations, an expression for the complex (or dynamic) magnetic susceptibility (chi = chi(1) - i chi(2)) is derived. The temperature dependence of the magnetic dispersion relation (chi(1)) and magnetic absorption factor (chi(2)) has been studied in the ferromagnetic (FM) and paramagnetic (PM) phases as well as near the critical regime.
Açıklama
Anahtar Kelimeler
Steady State Kinetics, Spin-1 ising Model, Path Probability Method, Complex Magnetic Susceptibility
Kaynak
Modern Physics Letters B
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
34
Sayı
30
Künye
Özüm, S., Erdem, R. (2020). Determination of the steady-state kinetics in a spin-1 Ising model using path probability method. Modern Physics Letters B, 34(30).
