Merging diabolical points of a superconducting circuit

We present the first theoretical study of the merging of diabolical points in the context of superconducting circuits. We begin by studying an analytically solvable four-level model which may serve as theoretical pattern for such a phenomenon. Then, we apply it to a circuit named Cooper pairs pump,...

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Bibliographic Details
Main Authors: R. Leone, A. Monjou
Format: Article
Language:English
Published: Institute for Condensed Matter Physics 2013-01-01
Series:Condensed Matter Physics
Subjects:
Online Access:http://dx.doi.org/10.5488/CMP.16.33801