TY  - CONF
AU  - Schlabes, Arne
TI  - Pinpointing Sweet Spots for the Kerr-Cat Qubit
M1  - FZJ-2023-00247
PY  - 2022
AB  - 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.
T2  - APS March Meeting
CY  - 14 Mar 2022 - 18 Mar 2022, online (usa)
Y2  - 14 Mar 2022 - 18 Mar 2022
M2  - online, usa
LB  - PUB:(DE-HGF)24
UR  - https://juser.fz-juelich.de/record/916981
ER  -