2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/29263Improvements both in the quality and in the variety of experiments on high-temperature superconductors have yielded new insights into the microscopic origins of pairing. A number of competing theories have already been ruled out. Some of the more promising descriptions -- gauge theories, coupled-chains, nesting instabilities, nodal liquids, and stripes -- share features in common. A unified picture of the cuprates is beginning to emerge.Proceedings of the International Workshop on Superconductivity, Magneto-Resistive Materials and Strongly Correlated Systems held in Hanoi, Vietnam. 10 pages, 4 figuresStrongly Correlated ElectronsSuperconductivitytext