arXiv:cond-mat/9703007AbstractReferencesReviewsResources
Non-Abelian Geometric Phases and Conductance of Spin-3/2 Holes
Daniel P. Arovas, Yuli Lyanda-Geller
Published 1997-03-01, updated 1997-03-25Version 2
Angular momentum $J=3/2$ holes in semiconductor heterostructures are showed to accumulate nonabelian geometric phases as a consequence of their motion. We provide a general framework for analyzing such a system and compute conductance oscillations for a simple ring geometry. We also analyze a figure-8 geometry which captures intrinsically nonabelian interference effects.
Comments: 4 pages, 3 figures (encapsulated PostScript) Replaced fig. 1 and fig. 3
Categories: cond-mat.mes-hall
Keywords: non-abelian geometric phases, conductance, captures intrinsically nonabelian interference effects, accumulate nonabelian geometric phases, semiconductor heterostructures
Tags: journal article
Related articles: Most relevant | Search more
arXiv:1309.7322 [cond-mat.mes-hall] (Published 2013-09-27)
Combined effect of strain and defects on the conductance of graphene nanoribbons
arXiv:cond-mat/0512110 (Published 2005-12-06)
Conductance of the elliptically shaped quantum wire
arXiv:0705.0527 [cond-mat.mes-hall] (Published 2007-05-03)
Tuning the conductance of a molecular switch