The Kubo formula calculates transport coefficients like the quantum Hall conductivity from microscopic correlation functions.

the verdict

SUPPORTED

the evidence backs this

Recorded sources

2 sources for · 0 against

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The retrieved literature confirms that the Kubo formula is a standard microscopic linear-response framework used to calculate transport coefficients, including quantum Hall and longitudinal conductivities.

The analysis

The claim states that the Kubo formula calculates transport coefficients like quantum Hall conductivity from microscopic correlation functions. Multiple papers (e.g., [2] and [8]) explicitly demonstrate the use of the Kubo formula to compute conductivities (including quantum Hall conductivity) from microscopic models, supporting the claim directly.

Evidence for · 2

Quantum criticality at the Chern-to-normal insulator transition

Recorded source metadata

Yu Xue, E. Prodan. Quantum criticality at the Chern-to-normal insulator transition. 2013. https://doi.org/10.1103/PhysRevB.87.115141

Paper [2] uses the non-commutative Kubo formula to calculate conductivity and transport tensors in strongly disordered Chern insulators.

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More for · 1

Integer quantum Hall effect in Kekulé-patterned graphene

Recorded source metadata

Yawar Mohammadi, S. Bahrami. Integer quantum Hall effect in Kekulé-patterned graphene. 2021. https://doi.org/10.1088/1674-1056/ac1b82

Paper [8] applies the Kubo formula to derive analytical expressions for the Hall and longitudinal conductivities in Kekulé-patterned graphene.

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The paper trail · every fact has a biography

first checked01 Aug 2026

judged → SUPPORTED · 8301 Aug 2026

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