Comment on ``Quantum Pump for Spin and Charge Transport in a Luttinger Liquid''

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dc.creatorFeldman, Dima E.
dc.creatorGefen, Yuval
dc.date2001-11-21
dc.date.accessioned2026-07-07T02:43:36Z
dc.date.available2026-07-07T02:43:36Z
dc.descriptionThis is a Comment to the paper by Sharma and Chamon in Phys. Rev. Lett. 87 (2001) 096401 (cond-mat/0011025). We show that the prediction of the universal charge pumped per cycle in the fast limit for attractive electron-electron interaction is invalid. We also prove the quantization of the pumped charge for repulsive interaction in the limit of adiabatic pumping.
dc.identifierhttps://arxiv.org/abs/cond-mat/0111411
dc.identifierhttp://arxiv.org/abs/cond-mat/0111411
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/18565
dc.subjectStrongly Correlated Electrons
dc.subjectMesoscale and Nanoscale Physics
dc.titleComment on ``Quantum Pump for Spin and Charge Transport in a Luttinger Liquid''
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