Non-Abelian holonomies, charge pumping, and quantum computation with Josephson junctions.
Non-Abelian holonomies can be generated and detected in certain superconducting nanocircuits. Here we consider an example where the non-Abelian operations are related to the adiabatic charge dynamics of the Josephson network. We demonstrate that such a device can be applied both for adiabatic charge pumping and as an implementation of a quantum computer.
Faoro
Lara
L
INFM & Institute for Scientific Interchange (ISI), Viale Settimo Severo 65, 10133 Torino, Italy.
Siewert
Jens
J
Fazio
Rosario
R