Phase-space methods for representing, manipulating, and correcting Gottesman-Kitaev-Preskill qubits
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review A"
DOI: 10.1103/physreva.104.022408
Abstract: The Gottesman-Kitaev-Preskill (GKP) encoding of a qubit into a bosonic mode is a promising bosonic code for quantum computation due to its tolerance for noise and all-Gaussian gate set. We present a toolkit for phase-space… read more here.
Keywords: gottesman kitaev; gkp; kitaev preskill; phase space ... See more keywords
Stabilization of Finite-Energy Gottesman-Kitaev-Preskill States.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.125.260509
Abstract: We introduce a new approach to Gottesman-Kitaev-Preskill (GKP) states that treats their finite-energy version in an exact manner. Based on this analysis, we develop new qubit-oscillator circuits that autonomously stabilize a GKP manifold, correcting errors… read more here.
Keywords: finite energy; kitaev preskill; gottesman kitaev; stabilization finite ... See more keywords