Does a pole in the self-energy imply a violation of the Luttinger theorem?
cond-mat.str-el
Submitted: 2026-10-03
Updated: 2026-10-03
Sources
- Luttinger's Theorem Violation and Green's Function Topological Invariants in a Fractional Chern Insulator
- Mott insulators with boundary zeros
- Topological interpretation of Luttinger theorem
- Evolution of electronic structure of doped Mott insulators - reconstruction of poles and zeros of Green's function
- Necessary and Sufficient Conditions for the Validity of Luttinger's Theorem
- Effective enhancement of the electron-phonon coupling driven by nonperturbative electronic density fluctuations
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