arXiv:2606.14901
We study Kerr-cat codes based, including $su(2)$ and $su(1,1)$ coherent-state manifolds.
The encoding enables joint mitigation of photon-loss and dephasing errors, with recovery maps obtained via convex optimization.
arxiv.org/abs/2606.14901
#QEC #BosonicCodes #KerrCats
We study Kerr-cat codes based, including $su(2)$ and $su(1,1)$ coherent-state manifolds.
The encoding enables joint mitigation of photon-loss and dephasing errors, with recovery maps obtained via convex optimization.
arxiv.org/abs/2606.14901
#QEC #BosonicCodes #KerrCats
Generalized Kerr-Cat Qubit Codes
We present a systematic study of Schrödinger cat codes constructed from Kerr-type coherent states, including displaced Kerr coherent states and Barut--Girardello Kerr coherent states, each admitting t...
arxiv.org
June 21, 2026 at 12:02 AM
arXiv:2606.14901
We study Kerr-cat codes based, including $su(2)$ and $su(1,1)$ coherent-state manifolds.
The encoding enables joint mitigation of photon-loss and dephasing errors, with recovery maps obtained via convex optimization.
arxiv.org/abs/2606.14901
#QEC #BosonicCodes #KerrCats
We study Kerr-cat codes based, including $su(2)$ and $su(1,1)$ coherent-state manifolds.
The encoding enables joint mitigation of photon-loss and dephasing errors, with recovery maps obtained via convex optimization.
arxiv.org/abs/2606.14901
#QEC #BosonicCodes #KerrCats