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20192026
most citedFate of a topological invariant for correlated lattice electrons at finite temperature

30 citations · 67 across the 5 of their papers we have counts for

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cond-mat.str-el2026

Luttinger's Theorem Violation and Green's Function Topological Invariants in a Fractional Chern Insulator

Anton A. Markov, Andrey M. Nikishin, Nigel R. Cooper +2

Luttinger's theorem constrains the particle density of interacting fermions through global properties of the single-particle Green's function, and its violation signals a breakdown…