High temperature superconductivity: Cooper pairs in trap

TL;DR

This paper proposes a new perspective on high temperature superconductivity based on low-dimensional Bose-Einstein Condensation, aiming to unify and clarify many existing mysteries in the field.

Contribution

It introduces a novel approach linking HTSC phenomena to low-dimensional Bose-Einstein Condensation, offering a potential unified explanation for multiple unresolved mysteries.

Findings

Suggests a connection between Cooper pairs and LDBEC

Proposes a unified framework for HTSC mysteries

Introduces a new theoretical perspective

Abstract

The tremendous efforts to unveil high temperature superconductivity (HTSC) have been devoted to the search of the mechanism underlying Cooper pairs which, however, remains a mysterious subject of vigorous debate, let alone many other mysteries like the pseudogap state, the peculiar Homes law, the unnegligible electron-phonon interaction, the stripe, the universal nodal Fermi velocity, etc. Most of subsequent works either bring in more controversies or swell the list of mysteries. Here I tentatively propose a whole new perspective on the basis of low-dimensional Bose-Einstein Condensation (LDBEC), which possibly makes lots of those mysteries correlated and understood in single picture.