Coherent Inverse Photoemission Spectrum for Gutzwiller Projected Superconductors

TL;DR

This paper derives model-independent relations for Gutzwiller projected BCS states, providing insights into the physical properties of strongly correlated superconductors like high-$T_c$ cuprates.

Contribution

It introduces rigorous, model-independent relations for Gutzwiller projected BCS states, advancing understanding of strongly correlated superconducting systems.

Findings

Relations do not depend on specific model details

Implications for high-$T_c$ cuprate superconductors

Enhanced understanding of Gutzwiller projected states

Abstract

Rigorous relations for Gutzwiller projected BCS states are derived. The obtained results do not depend on the details of model systems, but solely on the wave functions. Based on the derived relations, physical consequences are discussed for strongly correlated superconducting states such as high-$T_{\rm C}$ cuprate superconductors.