Recent progress in quantum cryptography and quantum computers has given hope to their imminent practical realization. An essential element at the heart of the application of these quantum systems is a quantum error correction scheme. We propose a new technique based on the use of coding in order ...
Quantum PhysicsWe present a quantum error correction code which protects a qubit of information against general one qubit errors which maybe caused by the interaction with the environment. To accomplish this, we encode the original state by distributing quantum information over five qubits, the ...
Code of conduct MIT license Fusion Blossom A fast Minimum-Weight Perfect Matching (MWPM) solver for Quantum Error Correction (QEC) Please seeour tutorial for a quick explanation and some Python demos. Our paper is out on arXiv!https://arxiv.org/abs/2305.08307 ...
We benchmark the performance of PyMatching, showing that local matching is several orders of magnitude faster than implementations of the full MWPM algorithm using NetworkX or Blossom V for problem sizes typically considered in error correction simulations. PyMatching and its dependencies are open-...
“We are excited to collaborate with QPerfect to accelerate our work on quantum error correction,” said Yuval Boger, Chief Commercial Officer at QuEra Computing. “The advanced tensor network simulation techniques developed by QPerfect complement our existing...
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Quantum error correction protocols require sophisticated interconnection to access individual qubits for control and measurement within large, highly entangled surface code geometries56. PST is a clear gateway towards accessing qubits in such systems without disrupting quantum states and entanglement throughout...
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The recovery scheme employed\nthroughout our work applies, in principle, to arbitrary quantum codes and is\nthe analogue of the perfect Knill-Laflamme recovery scheme adapted to the\napproximate quantum error correction framework for the ... C Cafaro,PV Loock 被引量: 0发表: 2013年 ...
tunable couplings. We also propose a PST assisted quantum computing model where we show the computational advantage of using PST against the conventional resource expensive quantum swap gates. In addition, we present the numerical study of signed graphs under Corona product of graphs and show few ...