Bogoliubov self-consistent GW and second-order Green's function methods for attractive fermionic interactions

physics.chem-ph, cond-mat.mtrl-sci, cond-mat.str-el, nucl-th

Submitted: 2026-10-02

Updated: 2026-10-02

Comments: 16 pages, 2 figures (Supporting Information available)

Code: https://github.com/pfloos/QuAcK

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Sources

• Hedin Equations for Superconductors
• Uniform electron benchmark for the first-principles $GW_{0}$-Eliashberg theory
• Self-consistent GW theory for superconductivity in SrTiO3 models
• Superconductivity and Low Energy Excitations in an Attractive Hubbard Model
• Cooper Condensation and Pair Wave Functions in Strongly Correlated Electrons

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