Exact eigenstates and transmission for two interacting electrons on quantum dots

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dc.creatorEntin-Wohlman, Amnon Aharony O.
dc.creatorImry, Y.
dc.creatorLevinson, Y.
dc.date1999-08-04
dc.date.accessioned2026-07-07T03:14:08Z
dc.date.available2026-07-07T03:14:08Z
dc.descriptionThe eigenstates and the scattering transmission for two interacting electrons are found exactly for I quantum dots, including the hybridization with the states on the leads. The results imply limitations on the validity of the Coulomb blockade picture. The ground states for I=1, and 2 on a one--dimensional chain (modeling single and double quantum dots) exhibit quantum delocalization and magnetic transitions. The effective transmission T of two interacting electrons through one impurity (I=1) is enhanced by a renormalization of the repulsive interaction, when one of the electrons is captured in a strongly localized state.
dc.identifierhttps://arxiv.org/abs/cond-mat/9908059
dc.identifierhttp://arxiv.org/abs/cond-mat/9908059
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/29561
dc.subjectCondensed Matter
dc.titleExact eigenstates and transmission for two interacting electrons on quantum dots
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