%0 Conference Paper
%A Schlabes, Arne
%T Pinpointing Sweet Spots for the Kerr-Cat Qubit
%M FZJ-2023-00247
%D 2022
%X Introducing a detuning and a single photon drive to the Kerr-Cat Qubit alters its eigenstates to be not coherent states. However by displacing the original coherent states the eigenstates can be approximated in such a way that only a periodic deformation is present. If the period of the X rotation caused by the detuning is a multiple of the period of the deformation we can recover the original coherent state with high fidelity.If however the deformation is maximal at the time we complete the X rotation the peak of our fidelity is cut off and only low fidelity rotations can be achieved.Thus a careful choice of parameters is required.
%B APS March Meeting
%C 14 Mar 2022 - 18 Mar 2022, online (usa)
Y2 14 Mar 2022 - 18 Mar 2022
M2 online, usa
%F PUB:(DE-HGF)24
%9 Poster
%U https://juser.fz-juelich.de/record/916981