Non-abelian superconducting pumps
classification
❄️ cond-mat.mes-hall
keywords
non-abelianadiabaticchargepumpedsuperconductingcoherentcooperdegeneracy
read the original abstract
Cooper pair pumping is a coherent process. We derive a general expression for the adiabatic pumped charge in superconducting nanocircuits in the presence of level degeneracy and relate it to non-Abelian holonomies of Wilczek and Zee. We discuss an experimental system where the non-Abelian structure of the adiabatic evolution manifests in the pumped charge.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.