28 citations · 51 across the 5 of their papers we have counts for
5 papers
Phase transition dynamics in the three-dimensional field-free Ising model
Ozan S. Sarıyer
By using frustration-preserving hard-spin mean-field theory, we investigated the phase transition dynamics in the three-dimensional field-free Ising spin glass model. As th…
Two-dimensional quantum-spin-1/2 XXZ magnet in zero magnetic field: global thermodynamics from renormalization group theory
Ozan S. Sarıyer
Phase diagram, critical properties and thermodynamic functions of the two-dimensional field-free quantum-spin-1/2 XXZ model has been calculated globally using a numerical renormali…
Deep Spin-Glass Hysteresis Area Collapse and Scaling in the Ising Model
Ozan S. Sarıyer, Alkan Kabakcioglu, A. Nihat Berker
We investigate the dissipative loss in the Ising spin glass in three dimensions through the scaling of the hysteresis area, for a maximum magnetic field that is equal to th…
Phase Separation and Charge-Ordered Phases of the d = 3 Falicov-Kimball Model at T>0: Temperature-Density-Chemical Potential Global Phase Diagram from Renormalization-Group Theory
Ozan S. Sarıyer, Michael Hinczewski, A. Nihat Berker
The global phase diagram of the spinless Falicov-Kimball model in d = 3 spatial dimensions is obtained by renormalization-group theory. This global phase diagram exhibits five dist…
Excitation Spectrum Gap and Spin-Wave Stiffness of XXZ Heisenberg Chains: Global Renormalization-Group Calculation
Ozan S. Sariyer, A. Nihat Berker, Michael Hinczewski
The anisotropic XXZ spin-1/2 Heisenberg chain is studied using renormalization-group theory. The specific heats and nearest-neighbor spin-spin correlations are calculated thoughout…