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Reactive Hall response

X. Zotos·F. Naef·M. Long·P. Prelovsek
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Abstract

The zero temperature Hall constant R_H, described by reactive (nondissipative) conductivities, is analyzed within linear response theory. It is found that in a certain limit, R_H is directly related to the density dependence of the Drude weight implying a simple picture for the change of sign of charge carriers in the vicinity of a Mott-Hubbard transition. This novel formulation is applied to the calculation of R_H in quasi-one dimensional and ladder prototype interacting electron systems.

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X. Zotos, F. Naef, M. Long, P. Prelovsek. 2000-02-29. Reactive Hall response. https://doi.org/10.1103/physrevlett.85.377

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