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## 1 Quantum computers are analog devices! And, yes, folks are using

**Author:**news.ycombinator.com**Published:**04/12/2022**Review:**4.83 (628 vote)**Summary:**Quantum computing is (somewhat) analog in nature, but it’s not “just analog”. In theory, taking advantage of quantum physics in the computer gives you an**Source:**https://news.ycombinator.com/item%3Fid%3D21043318

## 2 Quantum analogue computing – jstor

**Author:**jstor.org**Published:**05/04/2022**Review:**4.72 (561 vote)**Summary:**We briefly review what a quantum computer is, what it promises to do for us and why it is … It also means that the quantum version of analogue computers,**Source:**https://www.jstor.org/stable/25699189

## 3 How analogue computers support quantum computing – DLR Portal

**Author:**dlr.de**Published:**09/06/2021**Review:**4.59 (557 vote)**Summary:**Now, analogue computers are helping to develop hybrid systems for Quantum computers. One project of the Quantum Computing Initiative at the German Aerospace**Source:**https://www.dlr.de/content/en/articles/news/2022/01/20220222_how-analogue-computers-support-quantum-computing.html

## 4 Is Quantum Computer analog?

**Author:**cs.stackexchange.com**Published:**11/06/2021**Review:**4.26 (333 vote)**Summary:**No, quantum computers are not the same as analog computers (at least in principle). Analog computers simulate the (mathematical) problem to be solved by building a physical system that obeys the same constraints/laws as the mathematical problem**Source:**https://cs.stackexchange.com/questions/22856/is-quantum-computer-analog

## 5 Analog vs digital quantum computing for certain optimization problems

**Author:**mn.uio.no**Published:**12/18/2021**Review:**4.11 (342 vote)**Summary:**· There are two types of quantum computers, analog and digital. The analog ones are based on quantum annealing, whereas the digital ones use a**Source:**https://www.mn.uio.no/fysikk/studier/master/masteroppgaver/fysikk/materialer-nanofysikk-og-kvanteteknologi/quantum-computing-for-optimization-problems.html

## 6 The future is analog: startup InfinityQ pushes novel quantum computer

**Author:**zdnet.com**Published:**10/04/2021**Review:**3.93 (400 vote)**Summary:**· “We can create artificial atoms that make possible circuits that behave like a quantum system,” said InfinityQ’s Aurélie Hélouis in an interview**Source:**https://www.zdnet.com/article/the-future-is-analog-startup-infinityq-pushes-novel-quantum-computer/

## 7 [1812.03637] Digital-Analog Quantum Computation – arXiv

**Author:**arxiv.org**Published:**12/26/2021**Review:**3.77 (368 vote)**Summary:**· As an alternative path to performing universal quantum computation, within the NISQ era limitations, we propose to merge digital single-qubit**Source:**https://arxiv.org/abs/1812.03637

## 8 Analog Simulators Could Be Shortcut to Universal Quantum

**Author:**scientificamerican.com**Published:**11/30/2021**Review:**3.51 (233 vote)**Summary:**· Second, physicists are working with so-called analog quantum simulators—machines that can’t act like a general-purpose computer, but rather are**Source:**https://www.scientificamerican.com/article/analog-simulators-could-be-shortcut-to-universal-quantum-computers/

## 9 Quantum Analog Computing – ScienceDirect.com

**Author:**sciencedirect.com**Published:**03/17/2022**Review:**3.33 (587 vote)**Summary:**Quantum analog computing is based upon similarity between mathematical formalism of quantum mechanics and phenomena to be computed**Source:**https://www.sciencedirect.com/science/article/pii/S096007799800215X

## 10 Are Quantum computers just analog computers under a new name?

**Author:**engx.theiet.org**Published:**01/21/2022**Review:**3.17 (215 vote)**Summary:**· It’s more like a strange sort of digital computer. The numbers in a quantum computer are held as a series of qubits, each of which may be 0, 1**Source:**https://engx.theiet.org/discussions/viewtopic/348/22065

## 11 Analog neutral atoms quantum computing – early quantum advantage

**Author:**thequantuminsider.com**Published:**08/26/2021**Review:**2.96 (138 vote)**Summary:**· Quantum computers also come in digital and analog flavors. In digital quantum computing, we execute algorithms by implementing sequences of**Source:**https://thequantuminsider.com/2022/06/28/why-analog-neutral-atoms-quantum-computing-is-a-promising-direction-for-early-quantum-advantage/

## 12 Quantum analogue computing – Journals

**Author:**royalsocietypublishing.org**Published:**07/25/2021**Review:**2.8 (71 vote)**Summary:**(logical) qubits in the quantum computer. This type of direct correspondence is how data are encoded in a classical analogue computer**Source:**https://royalsocietypublishing.org/doi/pdf/10.1098/rsta.2010.0017

## 13 Understanding the 3 types of quantum computers and what it means

**Author:**secured2.com**Published:**05/05/2022**Review:**2.72 (148 vote)**Summary:**· Universal Quantum Computers can be used for secure computing, machine learning, quantum dynamics, optimization problems, material science,**Source:**https://secured2.com/understanding-the-3-types-of-quantum-computers-and-what-it-means-to-you/

## 14 Are quantum computers just a variant on Analog computers of the

**Author:**quantumcomputing.stackexchange.com**Published:**10/12/2021**Review:**2.68 (186 vote)**Summary:**You seem to suggest that “analog” and “quantum” are two different things, but in reality they are not mutually exclusive: You have have (1)**Source:**https://quantumcomputing.stackexchange.com/questions/2654/are-quantum-computers-just-a-variant-on-analog-computers-of-the-50s-60s-that

## 15 Quantum Machines Aims To Bridge The Digital And Analog Worlds

**Author:**forbes.com**Published:**08/28/2021**Review:**2.44 (139 vote)**Summary:**· While in a classical computer the logic and the data reside on the same processor, the quantum computer is fundamentally a “huge memory,”**Source:**https://www.forbes.com/sites/gilpress/2020/12/03/quantum-machines-aims-to-bridge-the-digital-and-analog-worlds/