Two mesoscopic models of two interacting electrons : Exact results

Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/3930

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DC Field	Value	Language
dc.contributor.author	Roy, Dibyendu	-
dc.date.accessioned	2010-07-22T06:39:19Z	-
dc.date.available	2010-07-22T06:39:19Z	-
dc.date.issued	2009-12-03	-
dc.identifier.citation	Physical Review B, 2009, Vol.80, p245304	en
dc.identifier.issn	1550-235X (Online)	-
dc.identifier.issn	1098-0121	-
dc.identifier.uri	http://hdl.handle.net/2289/3930	-
dc.description	Open Access.	en
dc.description.abstract	We study two simple mesoscopic models of interacting two electrons; first one consists of two quantum coherent parallel conductors with long-range Coulomb interaction in some localized region and the other is of an interacting quantum dot (QD) side coupled to a noninteracting quantum wire. We evaluate exact two-particle scattering matrix as well as two-particle current, which are relevant in a two-particle scattering experiment in these models. Finally we show that the on-site repulsive interaction in the QD filters out the spin-singlet two-electron state from the mixed two-electron input states in the side-coupled QD model.	en
dc.language.iso	en	en
dc.publisher	American Physical Society	en
dc.relation.uri	http://arxiv.org/abs/0905.3881	en
dc.relation.uri	http://dx.doi.org/10.1103/PhysRevB.80.245304	en
dc.relation.uri	http://adsabs.harvard.edu/abs/2009PhRvB..80x5304R	en
dc.rights	2009 American Physical Society.	en
dc.title	Two mesoscopic models of two interacting electrons : Exact results	en
dc.type	Article	en
Appears in Collections:	Research Papers (TP)

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