Repetition code:The simplest quantum error correction code, where a single qubit is encoded into multiple qubits by repeating it multiple times. The repetition code can correct bit flip errors, but not phase flip errors. Shor code:The first quantum error correction code, developed by Peter Shor....
Riverlane’s quantum error correction stack – Deltaflow, helps quantum computers accelerate their path to performance beyond the supercomputing threshold.
Quantum Computing (CST Part II) Lecture 13: Quantum Error Correction:https://www.cl.cam.ac.uk/teaching/1920/QuantComp/Quantum_Computing_Lecture_13.pdf Quantum Error Correction for Beginners, Simon J. Devitt, 2013:http://theory.caltech.edu/~preskill/ph229/notes/chap7.pdf A Tutorial on Quant...
quantum error correction circuits at a sequence of steps in the quantum algorithm; determining one or more errors in the execution of the quantum algorithm from the detection events in dependence upon the stored line circuit layers; and causing correction of the syndrome measurements based on the ...
Learn how Quantum error correction can enable the quantum computing revolution and the vital role it plays in the future of large-scale quantum computers.
Learn how Quantum error correction can enable the quantum computing revolution and the vital role it plays in the future of large-scale quantum computers.
Quantum error correction [1, 2, 3, 4] provides a path to reach practical quantum computing by combining multiple physical qubits into a logical qubit, where the logical error rate is suppressed exponentially as more qubits are added. However, this exponential suppression only occurs if the physic...
9.1 经典错误校正(Classical Error Correction) 错误模型(error model):它描述了一个比特集合的演化过程。 信道(channel):无误差(error-free)信道称为恒等信道(identity channel),其不会对bit产生影响。 最经典的错误模型是比特翻转(bit-flip)模型,其以一定的概率 p 对原有值进行翻转,如下图所示: 在电路上将错误...
This namespace contains functions, operations, and user-defined types for quantum error correction.DescriptionTo learn more about this namespace, see Error Correction.Operations展開資料表 NameSummary DecodeFromBitFlipCode Decodes from the [3, 1, 3] / ⟦3, 1, 1⟧ bit-flip code. Decode...
It was once widely believed that quantum computation would never become a reality. However, the discovery of quantum error correction and the proof of the accuracy threshold theorem nearly ten years ago gave rise to extensive development and research aimed at creating a working, scalable quantum com...