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Limits to Error Correction in Quantum Chaos
Physical Review Letters, 2001 Physical Review ...
P. G. Silvestrov +2 more
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Joint encryption and error correction for secure quantum communication [PDF]
Scientific ReportsSecure quantum networks are a bedrock requirement for developing a future quantum internet. However, quantum channels are susceptible to channel noise that introduce errors in the transmitted data.
Nitin Jha +2 more
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New perspectives on covariant quantum error correction [PDF]
Quantum, 2021 Covariant codes are quantum codes such that a symmetry transformation on the logical system could be realized by a symmetry transformation on the physical system, usually with limited capability of performing quantum error correction (an important case ...
Sisi Zhou, Zi-Wen Liu, Liang Jiang
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The Qubit Fidelity Under Different Error Mechanisms Based on Error Correction Threshold
Frontiers in Physics, 2022 Quantum error correction is a crucial step to realize large-scale universal quantum computing, and the condition for realizing quantum error correction is that the error probability of each operation step must below some threshold. This requires that the
Kai Li, Kai Li
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Autonomous quantum error correction in a four-photon Kerr parametric oscillator
npj Quantum Information, 2022 Autonomous quantum error correction has gained considerable attention to avoid complicated measurements and feedback. Despite its simplicity compared with the conventional measurement-based quantum error correction, it is still a far from practical ...
Sangil Kwon +2 more
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Quantum error correction for beginners [PDF]
Reports on Progress in Physics, 2013 35 pages, 25 Figures, Published ...
William J. Munro +2 more
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Quantum Error Correction for Communication [PDF]
Physical Review Letters, 1996 We show how procedures which can correct phase and amplitude errors are in themselves sufficient to correct errors due to quantum entanglement, generalizing earlier results. We specify general criteria for quantum error correction, introduce quantum versions of the Hamming and the Gilbert-Varshamov bounds, and comment on the practical implementations ...
A. EKERT, MACCHIAVELLO, CHIARA
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, 2020 Quantum error correction is a set of methods to protect quantum information—that is, quantum states—from unwanted environmental interactions (decoherence) and other forms of noise. The information is stored in a quantum error-correcting code, which is a subspace in a larger Hilbert space.
Todd A. Brun, Daniel A. Lidar
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A Novel Approach for Asymmetric Quantum Error Correction With Syndrome Measurement
IEEE Access, 2022 Most of the quantum error correction methods are symmetric. Symmetric methods are implemented by considering the amplitude of bit flip(X) and phase flip(Z) errors as same.
Mummadi Swathi, Bhawana Rudra
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Non-Pauli topological stabilizer codes from twisted quantum doubles [PDF]
Quantum, 2021 It has long been known that long-ranged entangled topological phases can be exploited to protect quantum information against unwanted local errors. Indeed, conditions for intrinsic topological order are reminiscent of criteria for faithful quantum error ...
Julio Carlos Magdalena de la Fuente +2 more
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