CoS++: Towards More General and Explicit Implementations for Sampling High-Order Feynman Diagrammatic Series

arXiv:2507.12349 · cond-mat.str-el, math.CO · Submitted 2025-07-16 · Read on arXiv

cond-mat.str-el, math.CO

Submitted: 2025-07-16

Updated: 2026-10-12

Terminology

• Symmetry Breaking — 2× in this paper · explained in 3 episodes
• Core — 1× in this paper · explained in 2 episodes
• Generalization — 1× in this paper · explained in 13 episodes
• Hubbard Model — 1× in this paper · explained in 3 episodes

Related papers

• Microscopic Constructions of the BF+AAB Topological Field Theory and Borromean-Rings Braiding in (3+1) Dimensions
• Transport in the emergent Bose liquid: Bad metal, strange metal, and weak insulator, all in one system
• Instabilities in self-consistent diagrammatic approaches and how to cure them
• True vs false Fermi surfaces in the Pseudogap regime and their transformation with doping and temperature in the Hubbard Model
• Orbital magnetic susceptibility and de Haas-van Alphen effect of a flat band from quantum geometry
• Magnetic field induced phenomena in Kitaev spin liquids