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An efficient simulation of quantum error correction codes
Alexandria Engineering Journal, 2018 The QCAD which has been technologically advanced during last few years to support basic transformations, simulating multi-dimensional quantum devices and circuits.
R. Padma Priya, A. Baradeswaran
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Quantum error correction beyond qubits [PDF]
, 2009 Quantum computation and communication rely on the ability to manipulate quantum states robustly and with high fidelity. To protect fragile quantum-superposition states from corruption through so-called decoherence noise, some form of error correction is ...
Jun-ichi Yoshikawa +14 more
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Quantum Error Correction [PDF]
, 2023 Rad služi kao uvod u područje kvantnog programiranja i ispravljanja pogrešaka u kvantnim računalima. Budući da je riječ o tehnologiji koja se brzo razvija i mnogo obećava, ovaj rad nastoji zadovoljiti interes za njom. Prvi dio opisuje qbitove kao osnovnu
Žilić, Frane
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Effectiveness of the syndrome extraction circuit with flag qubits on IBM quantum hardware [PDF]
QuantumLarge-scale quantum circuits are required to exploit the advantages of quantum computers. Despite significant advancements in quantum hardware, scalability remains a challenge, with errors accumulating as more qubits and gates are added. To overcome this
Younghun Kim +4 more
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QUANTUM f-DIVERGENCES AND ERROR CORRECTION [PDF]
Reviews in Mathematical Physics, 2011 Quantum f-divergences are a quantum generalization of the classical notion of f-divergences, and are a special case of Petz' quasi-entropies. Many well-known distinguishability measures of quantum states are given by, or derived from, f-divergences. Special examples include the quantum relative entropy, the Rényi relative entropies, and the Chernoff ...
Hiai, F. +3 more
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Concatenation Schemes for Topological Fault-tolerant Quantum Error Correction [PDF]
, 2023 We investigate a family of fault-tolerant quantum error correction schemes based on the concatenation of small error detection or error correction codes with the three-dimensional cluster state.
Hayden, Patrick +5 more
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An Efficient Analytical Approach for Error Assessment in Quantum Circuits
IEEE AccessOne of the most important challenges in constructing large-scale quantum computers is handling the high error rates in quantum systems. Using error correction codes and frequently applying error correction on qubits is a common approach to compete with ...
Eesa Nikahd +2 more
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Quantum Convolutional Error Correction Codes [PDF]
Physical Review A, 1998 I report two general methods to construct quantum convolutional codes for quantum registers with internal $N$ states. Using one of these methods, I construct a quantum convolutional code of rate 1/4 which is able to correct one general quantum error for every eight consecutive quantum registers.
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Foliated Quantum Error-Correcting Codes [PDF]
Physical Review Letters, 2016 We show how to construct a large class of quantum error-correcting codes, known as Calderbank-Steane-Shor codes, from highly entangled cluster states. This becomes a primitive in a protocol that foliates a series of such cluster states into a much larger cluster state, implementing foliated quantum error correction.
Bolt, A. +3 more
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Quantum Error Correction [PDF]
, 2010 Errors are likely to be a serious problem for quantum computers, both because they are built of small components and because qubits are inherently more vulnerable to error than classical bits because of processes such as decoherence.
Gottesman, Daniel
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