Local Electronic Structure and High Temperature Superconductivity

TL;DR

This paper reviews a new many-body theory of high-temperature superconductivity in doped correlated insulators, emphasizing a kinetic energy-driven mechanism supported by experimental evidence.

Contribution

It introduces a novel theoretical framework for superconductivity that focuses on kinetic energy as the key driver, differing from traditional potential energy-based models.

Findings

Experimental support for the kinetic energy-driven mechanism

Essential features of the new many-body theory

Relevance to doped correlated insulators

Abstract

It is argued that a new mechanism and many-body theory of superconductivity are required for doped correlated insulators. Here we review the essential features of and the experimental support for such a theory, in which the physics is driven by the kinetic energy.