Results 121 to 130 of about 27,601 (198)

Quantum-enhanced radiometry via approximate quantum error correction. [PDF]

Nat Commun, 2022
Wang W, Chen ZJ, Liu X, Cai W, Ma Y, Mu X, Pan X, Hua Z, Hu L, Xu Y, Wang H, Song YP, Zou XB, Zou CL, Sun L.   +14 more
europepmc   +1 more source

Digital System Design for Quantum Error Correction Codes. [PDF]

Contrast Media Mol Imaging, 2021
Khalifa OO, Amirah Bt Sharif N, Saeed RA, Abdel-Khalek S, Alharbi AN, Alkathiri AA.   +5 more
europepmc   +1 more source

Removing leakage-induced correlated errors in superconducting quantum error correction. [PDF]

Nat Commun, 2021
McEwen M, Kafri D, Chen Z, Atalaya J, Satzinger KJ, Quintana C, Klimov PV, Sank D, Gidney C, Fowler AG, Arute F, Arya K, Buckley B, Burkett B, Bushnell N, Chiaro B, Collins R, Demura S, Dunsworth A, Erickson C, Foxen B, Giustina M, Huang T, Hong S, Jeffrey E, Kim S, Kechedzhi K, Kostritsa F, Laptev P, Megrant A, Mi X, Mutus J, Naaman O, Neeley M, Neill C, Niu M, Paler A, Redd N, Roushan P, White TC, Yao J, Yeh P, Zalcman A, Chen Y, Smelyanskiy VN, Martinis JM, Neven H, Kelly J, Korotkov AN, Petukhov AG, Barends R.   +50 more
europepmc   +1 more source

Artificial neural network syndrome decoding on IBM quantum processors

Physical Review Research
Syndrome decoding is an integral but computationally demanding step in the implementation of quantum error correction for fault-tolerant quantum computing.
Brhyeton Hall, Spiro Gicev, Muhammad Usman   +2 more
doaj   +1 more source

Bits to Qubits: A Comparative Study of Memory Management in Classical and Quantum Systems

IEEE Access
In the near future, as quantum and classical systems coexist, managing hybrid systems will require efficient conversion between bits and qubits. Therefore, understanding memory management for both classical and quantum systems is essential.
Pradeep Lamichhane, Danda B. Rawat
doaj   +1 more source

A Survey of Quantum Error Correction

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2021
Ryutaroh Matsumoto, Manabu Hagiwara
openaire   +2 more sources

Adaptive Syndrome Extraction

PRX Quantum
Device error rates on current quantum computers have improved enough to where demonstrations of error correction below break even are now possible. Still, the circuits required for quantum error correction introduce significant overhead and sometimes ...
Noah Berthusen, Shi Jie Samuel Tan, Eric Huang, Daniel Gottesman   +3 more
doaj   +1 more source

Practical quantum computing: error reduction techniques from software to hardware [PDF]

This thesis presents multiple advances in the construction of noise-resistant quantum computers. In order to bridge the gap between abstract theory and practical experiments, my research encompasses a wide range of subfields within quantum computing ...
Siegel, Adam
core   +2 more sources

Quantum computing and error correction [PDF]

, 2001
The main ideas of quantum error correction are introduced. These are encoding, extraction of syndromes, error operators, and code construction. It is shown that general noise and relaxation of a set of 2-state quantum systems can always be understood as ...
Steane, Andrew, Steane, AM
core  

Probing the Page transition via approximate quantum error correction

Journal of High Energy Physics
In recent years, there is a huge progress in understanding the black hole information problem, and the key is that the black hole entropy of radiation should be calculated by the island formula, which describes the Page curve to ensure the unitarity of ...
Haocheng Zhong
doaj   +1 more source