Numerical simulations of a high-Tc-superconductive glass model

Zusammenfassung

Numerical simulations for anXY-spin-glass model are presented. The connection to recent experiments on high-T c superconductors is outlined. In particular, the glass behaviour in experiments is reproduced by a 2-D model. A phase diagram important for future experiments is also provided. A substantial gain inT c is predicted for enhanced couplings between planes.