Noisy intermediate-scale quantum era - Wikipedia
WEBThe current state of quantum computing [1] is referred to as the noisy intermediate-scale quantum (NISQ) era, [2] [3] characterized by quantum processors containing up to 1,000 qubits which are not advanced enough yet for fault-tolerance or large enough to achieve quantum advantage.
[2101.08448] Noisy intermediate-scale quantum (NISQ) …
WEBJan 21, 2021 · Noisy intermediate-scale quantum (NISQ) algorithms. A universal fault-tolerant quantum computer that can solve efficiently problems such as integer factorization and unstructured database search requires millions of qubits with low error rates and long coherence times.
What is meant by "Noisy Intermediate-Scale Quantum" (NISQ) …
WEBApr 23, 2018 · What is meant by "Noisy Intermediate-Scale Quantum" (NISQ) technology? Ask Question. Asked 6 years, 5 months ago. Modified 7 months ago. Viewed 20k times. 53. Preskill introduced recently this term, see for example Quantum Computing in the NISQ era and beyond (arXiv).
NISQ — Noisy Intermediate-Scale Quantum | by Quantum …
WEBMar 20, 2021 · NISQ stands for Noisy Intermediate-Scale Quantum. The phrase was coined by the quantum-legend-in-his-own-lifetime John Preskill in 2017. Even with fault-tolerant quantum computing still a...
What Is NISQ Quantum Computing? - The Quantum Insider
WEBMar 13, 2023 · Noisy Intermediate Scale Quantum (NISQ) computing is a term coined by John Preskill in 2018 which noted that current quantum computers at the time (and indeed still in 2023) are prone to considerable error rates and limited in size by the number of logical qubits (or even physical qubits) in the system. In …
NISQ computing: where are we and where do we go?
WEBSep 27, 2022 · We describe how this is increasingly seen to be a distinct phase in the development of quantum computers, heralding an era where we have quantum computers that are capable of doing certain quantum computations in a limited fashion, and subject to certain constraints and noise.
Rev. Mod. Phys. 94, 015004 (2022) - Noisy intermediate-scale …
WEBFeb 15, 2022 · This review discusses what is possible in this ``noisy intermediate scale'' quantum (NISQ) era. Topic areas include the simulation of many-body physics and chemistry, combinatorial optimization, and machine learning.
John Preskill: Quantum Computing in the NISQ Era and Beyond
WEBJun 20, 2019 · NISQ devices will be useful tools for exploring many-body quantum physics, and may have other useful applications, but the 100-qubit quantum computer will not change the world right away --- we should regard it as a significant step toward the more powerful quantum technologies of the future.
Beyond quantum supremacy: the hunt for useful quantum …
WEBOct 2, 2019 · NISQ could simply turn out to be the name for the broad, possibly featureless landscape researchers must traverse before they can build quantum computers capable of outclassing conventional ones...
WEBEven with fault-tolerant quantum computing still a rather distant dream, we are now entering a pivotal new era in quantum technology. For this talk, I needed a name to describe this impending new era, so I made up a word: NISQ. This stands for …
Skip to content