Demonstrating multi-round subsystem quantum error correction using matching and maximum likelihood decoders [PDF]
Nature Communications, 2023 Quantum error correction offers a promising path for performing high fidelity quantum computations. Although fully fault-tolerant executions of algorithms remain unrealized, recent improvements in control electronics and quantum hardware enable ...
Neereja Sundaresan +9 more
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Experimental demonstration of continuous quantum error correction [PDF]
Nature Communications, 2022 Continuous quantum error correction requires less ancillary resources compared to standard QEC methods. Here, the authors demonstrate experimentally a continuous quantum error correction code in a planar superconducting architecture.
William P. Livingston +5 more
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Quantum error-correction using humming sparrow optimization based self-adaptive deep cnn noise correction module [PDF]
Scientific ReportsThe error correction model’s main purpose in heavy hexagonal quantum codes is to improve their reliability for quantum computing applications. Existing challenges include finding the optimal decoder for quantum error correction in heavy hexagonal codes ...
Umesh Uttamrao Shinde, Ravikumar Bandaru
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Tracking quantum error correction [PDF]
Physical Review A, 2018 To implement fault-tolerant quantum computation with continuous variables, the Gottesman--Kitaev--Preskill (GKP) qubit has been recognized as an important technological element.
Kosuke Fukui, Akihisa Tomita
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The Hitchhiker’s Guide to the Surface Code [PDF]
EntropyError correction is an essential part of the theory of quantum computation. However, new quantum computation students may find the theories of error correction and fault tolerance daunting, or they may be stuck with theoretical/outdated schemes (such as ...
Fang Zhang, Jianxin Chen
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On the robustness of bucket brigade quantum RAM [PDF]
New Journal of Physics, 2015 We study the robustness of the bucket brigade quantum random access memory model introduced by Giovannetti et al (2008 Phys. Rev. Lett. http://dx.doi.org/10.1103/PhysRevLett.100.160501 100 http://dx.doi.org/10.1103/PhysRevLett.100.160501 ).
Srinivasan Arunachalam +4 more
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Stabilizer Formalism for Operator Algebra Quantum Error Correction [PDF]
QuantumWe introduce a stabilizer formalism for the general quantum error correction framework called operator algebra quantum error correction (OAQEC), which generalizes Gottesman's formulation for traditional quantum error correcting codes (QEC) and Poulin's ...
Guillaume Dauphinais +2 more
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Flag fault-tolerant error correction with arbitrary distance codes [PDF]
Quantum, 2018 In this paper we introduce a general fault-tolerant quantum error correction protocol using flag circuits for measuring stabilizers of arbitrary distance codes. In addition to extending flag error correction beyond distance-three codes for the first time,
Christopher Chamberland +1 more
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Duality of Quantum and Classical Error Correction Codes: Design Principles and Examples [PDF]
IEEE Communications Surveys and Tutorials, 2019 Zunaira Babar +2 more
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A heterometallic [LnLn′Ln] lanthanide complex as a qubit with embedded quantum error correction [PDF]
Chem Sci, 2020 Emilio Macaluso +10 more
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