Justifying Kubo's formula for gapped systems at zero temperature: a brief review and some new results

20 Feb 2020 Henheik Joscha Teufel Stefan

We first review the problem of a rigorous justification of Kubo's formula for transport coefficients in gapped extended Hamiltonian quantum systems at zero temperature. In particular, the theoretical understanding of the quantum Hall effect rests on the validity of Kubo's formula for such systems, a connection that we review briefly as well... (read more)

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  • MATHEMATICAL PHYSICS
  • MATHEMATICAL PHYSICS
  • QUANTUM PHYSICS