System and methods for producing magic states for universal quantum computation using gkp error correction
AssigneeUNM Rainforest Innovations
InventorsRafael ALEXANDER, Nick MENICUCCI, Ben BARAGIOLA, Giacomo PANTALEONI, Angela KARANJAI
Life of this patent
Estimating the term…
Abstract
Applying Gottesman-Kitaev-Preskill (GKP) error correction to Gaussian input states, such as vacuum, produces distillable magic states, achieving universality without additional non-Gaussian elements. Gaussian operations are sufficient for fault-tolerant, universal quantum computing given a supply of GKP-encoded Pauli eigenstates.
Claims8
A method for fault-tolerant universal quantum computation given Gaussian states, Gaussian operations, and Gaussian measurements, wherein the method consists of one type of non-Gaussian state.
A method for producing magic states for universal quantum computation using GKP error correction, wherein the method uses one type of non-Gaussian state.
A method for fault-tolerant quantum computing with bosons comprising the step of encoding a qubit using Gottesman-Kitaev-Preskill (GKP), wherein Gaussian operations on encoded Pauli eigenstates enable one or more of:
- logical-Clifford quantum computing and GKP error correction.
Dependencies are inferred from the claim text.