Entanglement-assisted quantum error-correcting codes over arbitrary finite fields
Sign Up to like & getrecommendations! Published in 2019 at "Quantum Information Processing"
DOI: 10.1007/s11128-019-2234-5
Abstract: We prove that the known formulae for computing the optimal number of maximally entangled pairs required for entanglement-assisted quantum error-correcting codes (EAQECCs) over the binary field hold for codes over arbitrary finite fields as well.… read more here.
Keywords: assisted quantum; codes arbitrary; correcting codes; error correcting ... See more keywords
New lower bounds on q-ary error-correcting codes
Sign Up to like & getrecommendations! Published in 2018 at "Cryptography and Communications"
DOI: 10.1007/s12095-018-0302-9
Abstract: Let Aq (n, d) denote the maximum size of a q-ary code with length n and minimum distance d. For most values of n and d, only lower and upper bounds on Aq (n, d)… read more here.
Keywords: bounds ary; correcting codes; error correcting; lower bounds ... See more keywords
Evolutionary design of regulatory control. II. Robust error-correcting feedback increases genetic and phenotypic variability.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of theoretical biology"
DOI: 10.1016/j.jtbi.2019.02.012
Abstract: As systems become more robust against perturbations, they can compensate for greater sloppiness in the performance of their components. That robust compensation reduces the force of natural selection on the system's components, leading to component… read more here.
Keywords: system; control; error correcting; correcting feedback ... See more keywords
Quantum illumination assistant with error-correcting codes
Sign Up to like & getrecommendations! Published in 2020 at "New Journal of Physics"
DOI: 10.1088/1367-2630/ab6064
Abstract: We scheme how to enhance the detection ability of quantum target recognition without using entanglement resources. Based on the commonly used error-correcting codes and corresponding decoding method, our scheme gives lower error probability and higher… read more here.
Keywords: detection; error; correcting codes; error correcting ... See more keywords
Experimental exploration of five-qubit quantum error correcting code with superconducting qubits
Sign Up to like & getrecommendations! Published in 2021 at "National Science Review"
DOI: 10.1093/nsr/nwab011
Abstract: Quantum error correction is an essential ingredient for universal quantum computing. Despite tremendous experimental efforts in the study of quantum error correction, to date, there has been no demonstration in the realisation of universal quantum… read more here.
Keywords: code; error; superconducting qubits; error correcting ... See more keywords
Neural ensemble decoding for topological quantum error-correcting codes
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.101.032338
Abstract: Topological quantum error-correcting codes are a promising candidate for building fault-tolerant quantum computers. Decoding topological codes optimally, however, is known to be a computationally hard problem. Various decoders have been proposed that achieve approximately optimal… read more here.
Keywords: error correcting; topological quantum; error; correcting codes ... See more keywords
Hardware-efficient bosonic quantum error-correcting codes based on symmetry operators
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.97.032323
Abstract: We establish a symmetry-operator framework for designing quantum error correcting~(QEC) codes based on fundamental properties of the underlying system dynamics. Based on this framework, we propose three hardware-efficient bosonic QEC codes that are suitable for… read more here.
Keywords: code; error; error correcting; quantum error ... See more keywords
Neural Belief-Propagation Decoders for Quantum Error-Correcting Codes.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.122.200501
Abstract: Belief-propagation (BP) decoders play a vital role in modern coding theory, but they are not suitable to decode quantum error-correcting codes because of a unique quantum feature called error degeneracy. Inspired by an exact mapping… read more here.
Keywords: belief propagation; error correcting; propagation decoders; error ... See more keywords
Quantum Error Correcting Codes in Eigenstates of Translation-Invariant Spin Chains.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.123.110502
Abstract: Quantum error correction was invented to allow for fault-tolerant quantum computation. Systems with topological order turned out to give a natural physical realization of quantum error correcting codes (QECC) in their ground spaces. More recently,… read more here.
Keywords: error correcting; translation invariant; spin; error ... See more keywords
Asymmetric Entanglement-Assisted Quantum Error-Correcting Codes and BCH Codes
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2967426
Abstract: The concept of asymmetric entanglement-assisted quantum error-correcting code (asymmetric EAQECC) is introduced in this article. Codes of this type take advantage of the asymmetry in quantum errors since phase-shift errors are more probable than qudit-flip… read more here.
Keywords: error correcting; asymmetric entanglement; assisted quantum; error ... See more keywords
Joint Demodulation and Error Correcting Codes Recognition Using Convolutional Neural Network
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3201354
Abstract: Demodulation of the communication signals and blind identification of error-correcting codes (ECC) are two essential purposes in adaptive modulation and coding (AMC) techniques and non-cooperative communication fields. The existing approaches treat them as two separate… read more here.
Keywords: demodulation; recognition; neural network; convolutional neural ... See more keywords