Results 11 to 20 of about 880,589 (313)
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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Quantum Error Correction and Fault-Tolerance [PDF]
Encyclopedia of Mathematical Physics, eds. J.-P. Francoise, G. L.
Naber and S. T. Tsou, Oxford: Elsevier, 2006 (ISBN 978-0-1251-2666-3), vol.
4, pp. 196-201, 2005 I give an overview of the basic concepts behind quantum error correction and quantum fault tolerance. This includes the quantum error correction conditions, stabilizer codes, CSS codes, transversal gates, fault-tolerant error correction, and the ...
Bennett +8 more
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Catalytic quantum error correction [PDF]
IEEE Transactions on Information Theory, 2006 We develop the theory of entanglement-assisted quantum error correcting (EAQEC) codes, a generalization of the stabilizer formalism to the setting in which the sender and receiver have access to pre-shared entanglement.
Brun, Todd +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.
H. F. Chau
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Quantum error correction via robust probe modes [PDF]
Phys. Rev. A 73, 060302R (2006), 2005 We propose a new scheme for quantum error correction using robust continuous variable probe modes, rather than fragile ancilla qubits, to detect errors without destroying data qubits.
Fumiko Yamaguchi +4 more
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Quantum Error Correction of Time-Correlated Errors [PDF]
arXiv, 2006 The complexity of the error correction circuitry forces us to design quantum error correction codes capable of correcting a single error per error correction cycle. Yet, time-correlated error are common for physical implementations of quantum systems; an
Lu, Feng, Marinescu, Dan C.
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Quantum Interleaver: Quantum Error Correction for Burst Error [PDF]
Journal of the Physical Society of Japan, 2000 The concept of quantum interleaver and a simple method of quantum burst-error correction is proposed. By using the quantum interleaver, any quantum burst-errors that have occurred spread over the interleaved code word, so that we can construct good quantum burst-error correcting codes without increasing the redundancy of the code.
Shiro Kawabata
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Approaches to Quantum Error Correction [PDF]
, 2006 29 pages, 5 figures, survey written for Poincare seminar lecture 19 Nov. 2005. Bookchapter in "Quantum Decoherence", Poincare seminar 2005, Progress in Mathematical Physics series, Birhaeuser, p.
Julia Kempe
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Quantum memory at nonzero temperature in a thermodynamically trivial system [PDF]
Nature CommunicationsPassive error correction protects logical information forever (in the thermodynamic limit) by updating the system based only on local information and few-body interactions. A paradigmatic example is the classical two-dimensional Ising model: a Metropolis-
Yifan Hong, Jinkang Guo, Andrew Lucas
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Research on time-division multiplexing for error correction and privacy amplification in post-processing of quantum key distribution [PDF]
Scientific ReportsThe post-processing of quantum key distribution mainly includes error correction and privacy amplification. The error correction algorithms and privacy amplification methods used in the existing quantum key distribution are completely unrelated. Based on
Lei Chen, Xiao-Ming Chen, Ya-Long Yan
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