Isfahan University of Technology,
The Physics Society of IranIranian Journal of Physics Research1682-69575220191126Calculation of the scalar curvature for the four state complex spin model and investigation of its behaviourCalculation of the scalar curvature for the four state complex spin model and investigation of its behaviour9196693FAT. MardaniB. MirzaJournal Article20191126 In various statistical mechanical models, introduction of a metric into space of prameters gives a new perspective to the phase structure. In this paper, the scalar curvature R of this metric for a one dimensional four-state complex spin model is calculated. It is shown that this parameter has a similar behaviour to the Ising and Potts models. In various statistical mechanical models, introduction of a metric into space of prameters gives a new perspective to the phase structure. In this paper, the scalar curvature R of this metric for a one dimensional four-state complex spin model is calculated. It is shown that this parameter has a similar behaviour to the Ising and Potts models.https://ijpr.iut.ac.ir/article_693_30b2b87980d3631e232c20891a85a5c1.pdf