Modified 6-state and 8-state Potts models in magnetic field

Authors
Kassan-Ogly, FA
Citation
Fa. Kassan-ogly, Modified 6-state and 8-state Potts models in magnetic field, PHASE TRAN, 72(3), 2000, pp. 223-237
Citations number
9
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHASE TRANSITIONS
ISSN journal
01411594 → ACNP
Volume
72
Issue
3
Year of publication
2000
Part
A
Pages
223 - 237
Database
ISI
SICI code
0141-1594(2000)72:3<223:M6A8PM>2.0.ZU;2-Y
Abstract
The exact solutions for the modified 6-state and 8-state Potts models in an external magnetic field are obtained within the framework of the Kramers-W annier transfer matrix. The explicit analytical expressions for thermodynam ic quantities such as magnetization, magnetic susceptibility and specific h eat are derived and analyzed at length as functions of temperature and magn etic field.