Critical temperatures of a model cuprate

Abstract

The problem of competing orderings in the high-temperature cuprate materials is widely discussed for the last years. We present the mean-field approximation results for the spin-pseudospin model accounting for the on-site and inter-site correlations, the antiferromagnetic exchange coupling, the one- and two-particle transport. The explicit form of the equations for the critical temperatures of the most significant order parameters of the model are given.

arXiv comment6 pages, 2 figures

References in corpus (3)

• High Temperature Superconductivity: Ineluctable Complexity
• What is the true charge transfer gap in parent insulating cuprates?
• Phase diagrams of a 2D Ising spin-pseudospin model

Cited by in corpus (6)

• Effective-field theory for high-$T_c$ cuprates
• Model of charge triplets for high-T${}_c$ cuprates
• Pseudotransitions in a dilute Ising chain
• Phase diagram of semi-hard-core bosons on a square lattice
• Monte Carlo simulation of a model cuprate
• Predicting parameters of a model cuprate superconductor using machine learning