Teleportation-based error correction protocol of time-frequency qubits states
Quantum Physics
2023-02-15 v1
Abstract
We present a linear optical protocol for teleporting and correcting both temporal and frequency errors in two time-frequency qubit states. The first state is the frequency (or time-of-arrival) cat qubit, which is a single photon in a superposition of two frequencies (or time-of-arrival), while the second is the time-frequency Gottesman-Kitaev-Preskill (GKP) state, which is a single photon with a frequency comb structure. The proposed optical scheme could be valuable for reducing error rate in quantum communication protocols involving one of these qubits.
Keywords
Cite
@article{arxiv.2302.06940,
title = {Teleportation-based error correction protocol of time-frequency qubits states},
author = {Nicolas Fabre},
journal= {arXiv preprint arXiv:2302.06940},
year = {2023}
}