.png){kind=icon}
.png){kind=icon}
Return
Exact and approximate fluxonium array modes
.png){kind=icon}
PRE
AI
DOI：10.1103/PhysRevB.110.125404.png)
.png){kind=icon}
Original request for help.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
We present an exact solution for the linearized junction array modes of the superconducting qubit fluxonium in the absence of array disorder. This solution holds for arrays of any length and ground capacitance and for both differential and grounded devices. Array mode energies are determined by roots of convex combinations of Chebyshev polynomials, and their spatial profiles are modified plane waves. We also provide a simple, approximate solution which estimates array mode properties over a wide range of circuit parameters and an accompanying Mathematica file that implements both the exact and approximate solutions.
Journal
IF:
3.7
Papers:
15.4W
Citations:
41.0W