Results 51 to 60 of about 4,093,339 (192)

Floquetifying stabiliser codes with distance-preserving rewrites [PDF]

Quantum
Stabiliser codes with large weight measurements can be challenging to implement fault-tolerantly. To overcome this, we propose a Floquetification procedure which, given a stabiliser code, synthesises a novel Floquet code that only uses single- and two ...
Benjamin Rodatz, Boldizsár Poór, Aleks Kissinger   +2 more
doaj   +1 more source

Measurement-free fault-tolerant logical-zero-state encoding of the distance-three nine-qubit surface code in a one-dimensional qubit array

Physical Review Research, 2023
Generation of logical zero states encoded with a quantum error-correcting code is the first step for fault-tolerant quantum computation but requires considerably large resource overheads in general.
Hayato Goto, Yinghao Ho, Taro Kanao
doaj   +1 more source

Deflating quantum error-correcting codes

CoRR
Submitted to IEEE transactions on information theory November 21 ...
Jaron Skovsted Gundersen, René Bødker Christensen, Petar Popovski, Rafal Wisniewski   +3 more
openaire   +3 more sources

Some Binary Quantum Codes with Good Burst-Error-Correcting Capabilities [PDF]

, 2005
P(論文)Quantum error-correcting codes have been developed as one of the promising tools for protecting quantum information against quantum errors. A great deal of effort has been made mainly to construct efficient quantum random-error-correcting codes.
山崎, 高弘, 常盤, 欣一朗, Kiyama, Kazutaka, トキワ, キンイチロウ, ヤマサキ, タカヒロ, キヤマ, カズタカ, 木山, 和敬, Tokiwa, Kin-ichiroh, Yamasaki, Takahiro   +8 more
core  

Some New Quantum BCH Codes over Finite Fields

Entropy, 2021
Quantum error correcting codes (QECCs) play an important role in preventing quantum information decoherence. Good quantum stabilizer codes were constructed by classical error correcting codes.
Lijuan Xing, Zhuo Li
doaj   +1 more source

Decoding schemes for foliated sparse quantum error-correcting codes [PDF]

, 2018
Foliated quantum codes are a resource for fault-tolerant measurement-based quantum error correction for quantum repeaters and for quantum computation.
Poulin, D., Bolt, A., Stace, T. M.
core   +1 more source

On the construction of new toric quantum codes and quantum burst-error-correcting codes

, 2023
A toric quantum error-correcting code construction procedure is presented in this work. A new class of an infinite family of toric quantum codes is provided by constructing a classical cyclic code on the square lattice Zq× Zq for all odd integers q≥ 5 ...
Palazzo, Reginaldo, Watanabe, Ricardo Augusto, Interlando, J. Carmelo, de Andrade, Antonio Aparecido [UNESP], Trinca, Cibele Cristina   +4 more
core   +1 more source

Majorana dimers and holographic quantum error-correcting codes

Physical Review Research, 2019
Holographic quantum error-correcting codes have been proposed as toy models that describe key aspects of the anti-de Sitter/conformal field theory (AdS/CFT) correspondence. In this work, we introduce a versatile framework of Majorana dimers capturing the
A. Jahn, M. Gluza, F. Pastawski, J. Eisert   +3 more
doaj   +1 more source

Effectiveness of the syndrome extraction circuit with flag qubits on IBM quantum hardware [PDF]

Quantum
Large-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, Hansol Kim, Jeongsoo Kang, Wonjae Choi, Younghun Kwon   +4 more
doaj   +1 more source

Construction of quantum BCH code based on cyclotomic coset

Tongxin xuebao, 2021
Quantum-error-correcting code can overcome quantum decoherence efficiently, which is the key technology to realize quantum computers.A series of quantum BCH code was proposed based on classical codes.First, a general way of well-chosen cyclotomic coset ...
Lijuan XING, Zhuo LI
doaj   +2 more sources