TY - JOUR
T1 - Exact eigenstates and transmission for two interacting electrons on quantum dots
AU - Aharony, A.
AU - Entin-Wohlman, O.
AU - Levinson, Y.
AU - Imry, Y.
PY - 1999
Y1 - 1999
N2 - The 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, 2 on a one-dimensional chain (modelling 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.
AB - The 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, 2 on a one-dimensional chain (modelling 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.
UR - http://www.scopus.com/inward/record.url?scp=0033354799&partnerID=8YFLogxK
U2 - 10.1002/(SICI)1521-3889(199911)8:7/9<685::AID-ANDP685>3.0.CO;2-7
DO - 10.1002/(SICI)1521-3889(199911)8:7/9<685::AID-ANDP685>3.0.CO;2-7
M3 - ???researchoutput.researchoutputtypes.contributiontojournal.conferencearticle???
AN - SCOPUS:0033354799
SN - 0003-3804
VL - 8
SP - 685
EP - 690
JO - Annalen der Physik
JF - Annalen der Physik
IS - 7
T2 - Proceedings of the LOCALIZATION 1999 International Conference on 'Disorder and Interaction in Transport Phenomena'
Y2 - 29 July 1999 through 3 August 1999
ER -