Reactive Hall Response

X Zotos, F Naef, Martin Long, P Prelovsek

Research output: Contribution to journalArticle

14 Citations (Scopus)


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 RH 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.
Original languageEnglish
Pages (from-to)377-380
Number of pages4
JournalPhysical Review Letters
Issue number2
Publication statusPublished - 1 Jul 2000


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