High-threshold quantum computing by fusing one-dimensional cluster
states
- URL: http://arxiv.org/abs/2212.06775v2
- Date: Mon, 17 Jul 2023 10:00:09 GMT
- Title: High-threshold quantum computing by fusing one-dimensional cluster
states
- Authors: Stefano Paesani and Benjamin J. Brown
- Abstract summary: We propose a measurement-based model for fault-tolerant quantum computation that can be realised with one-dimensional cluster states and fusion measurements only.
Our simulations demonstrate high thresholds compared with other measurement-based models realized with basic entangled resources and two-qubit fusion measurements.
- Score: 3.8073142980733
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: We propose a measurement-based model for fault-tolerant quantum computation
that can be realised with one-dimensional cluster states and fusion
measurements only; basic resources that are readily available with scalable
photonic hardware. Our simulations demonstrate high thresholds compared with
other measurement-based models realized with basic entangled resources and
two-qubit fusion measurements. Its high tolerance to noise indicates that our
practical construction offers a promising route to scalable quantum computing
with quantum emitters and linear-optical elements.
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