Widom lines related with the relaxational dynamics for the Ising model
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Tarih
2021
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
MECO
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
We have presented a phenomenological description for the relaxation dynamics (RD) of Ising ferromagnets in the presence of external magnetic field (h). We calculate two characteristic times using the rate constants which satify the Onsager reciprocity theorem. The temperature and magnetic field variations of these times were produced. We have shown that the extrema of the curves observed when h = 0 determine the loci of correlation length maxima or the Widom lines. Results are compared to those of response functions and thermodynamic curvature and a good agreement is achieved.
Açıklama
Anahtar Kelimeler
Kaynak
The 46th International Conference of the Middle European Cooperation in Statistical Physics MECO46
WoS Q Değeri
Scopus Q Değeri
Cilt
Sayı
Künye
Özüm, S. (2021). Widom lines related with the relaxational dynamics for the Ising model. The 46th International Conference of the Middle European Cooperation in Statistical Physics MECO46, May 11-13, 2021.
