A fault-tolerant one-way quantum computer

By Robert Raussendorf, J. Harrington, Kovid Goyal. 2005

2,737 citations recorded by the source corpus.

We describe a fault-tolerant one-way quantum computer on cluster states in three dimensions. The presented scheme uses methods of topological error correction resulting from a link between cluster states and surface codes. The error threshold is 1.4% for local depolarizing error and 0.11% for each source in an error model with preparation-, gate-, storage-, and measurement errors.

Subfields: Artificial Intelligence, Atomic and Molecular Physics, and Optics

View Paper: https://www.semanticscholar.org/paper/7d3620c61b30e79f4d2efe3e61bf5f1404580f18

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In Atomic and Molecular Physics, and Optics

Citations in the corpus

Fault-tolerant measurement-based quantum computing with continuous-variable cluster states. (2013, methodology): “4%) using topological methods [36] and which can be further refined to a few percent by post-”
Optical quantum memory (2009, background): “Many qubits are being processed in parallel with each other at each step in time, and these processing steps must be synchronized [4, 16, 17].”
Simulating chemistry using quantum computers. (2010, background): “Although we focused on the adiabatic and circuit models, these are not the only universal models of quantum computation and it may be possible to make further algorithmic progress with models such as topological quantum computing (69, 90), one-way quantum computing (108,109), and quantum walks (65,2”
Quantum information with Rydberg atoms (2009, background): “Cluster state, or one-way, quantum computers (Raussendorf and Briegel, 2001; Raussendorf et al., 2003) apply physical interactions to establish a multi-particle entangled state, which serves as the initial state for a sequence of one-bit measurements which suffices to produce a final state of the…”
Modes and states in quantum optics (2019, methodology): “ted on frequency-bins (Lu et al., 2018), extending Wavelength Division Multiplexing to the quantum domain, we will concentratein this section on a recent paradigmfor quantum computing, introduced in (Raussendorf and Briegel, 2001) as a One-Way Quantum Computer and more commonly named Measurement Bas”
Blueprint for a Scalable Photonic Fault-Tolerant Quantum Computer (2020, methodology): “A full fault-tolerant computation can be performed on the RHG lattice with the help of the RHG scheme [40–42, 84].”
Adiabatic Quantum Computing (2016, methodology): “It was shown in (Schaller, 2008) that for the one-dimensional transverse-field quantum Ising model, and for the preparation of cluster states (Raussendorf and Briegel, 2001), it is possible to use a series of straight-line interpolations in order to generate a schedule along which the gap is always…”
Quantum computing with realistically noisy devices (2004, methodology): “By using the Pauli frame, we can avoid explicitly applying Pauli products for error correction and teleportation compensatio”