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cond-mat1995
Kondo effect versus Jahn-Teller effect: A new class of quantum impurity problems
Alexander O. Gogolin
Impurity ions with orbitally degenerate ground electronic configuration embedded in metals are subjects to both the Kondo effect and the Jahn-Teller instability. While increasing t…
cond-mat1995★ 286 cited
Interacting one dimensional electron gas with open boundaries
M. Fabrizio, Alexander O. Gogolin
We discuss the properties of interacting electrons on a finite chain with open boundary conditions. We extend the Haldane Luttinger liquid description to these systems and study ho…