How to Use quantum computer in a Sentence
quantum computer
noun-
Nor does there appear to be any way for a quantum computer to do it.
—Quanta Magazine, 12 Mar. 2024
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These hurdles have stalled the growth of quantum computers.
—Mrigakshi Dixit, Interesting Engineering, 29 Jan. 2026
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This image could give you a better grasp of how quantum computers work.
—Discover Magazine, 21 June 2024
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The smallest unit of a quantum computer is called the quantum bit, or qubit.
—Sorin Adam Matei, The Conversation, 14 June 2024
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That is, quantum computers can test all of the answers almost at once.
—Susan Lahey, Popular Mechanics, 12 May 2023
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There is also more than one way to create quantum computers.
—Donald Keough, Christian Science Monitor, 27 June 2026
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Things are very different for quantum computers, at least at present.
—John Timmer, Ars Technica, 27 Sep. 2024
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There are several ways to build these chips with the hopes of scaling up a quantum computer.
—Karoline Leonard, Austin American Statesman, 30 July 2025
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Rigetti was not yet close to being able to sell a usable quantum computer.
—Ronan Farrow, New Yorker, 6 Apr. 2026
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So quantum computers need to be kept very cold, just a tad above absolute zero.
—IEEE Spectrum, 22 Jan. 2021
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One reason the neutral-atom qubit isn’t the front-runner in the quantum computer race is speed.
—Katherine Wright, Scientific American, 28 Sep. 2023
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In quantum computers, for instance, qubits are fragile and prone to errors.
—Rupendra Brahambhatt, Interesting Engineering, 30 Aug. 2025
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For most quantum computers, heat is the enemy.
—IEEE Spectrum, 22 Jan. 2021
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This is far beyond what today’s quantum computers can simulate with a few dozen qubits.
—Charlie Wood, Quanta Magazine, 23 Mar. 2023
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Even the most advanced encryptions risk being hacked by quantum computers in the wrong hands.
—Guy Diedrich, Forbes, 24 Mar. 2025
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Researchers worldwide are working to build quantum computers with more qubits.
—Ameya Paleja, Interesting Engineering, 30 Dec. 2025
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Google’s quantum computer gave Kim a means to create anyons and test her hypotheses.
—Sophia Chen, WIRED, 21 Dec. 2023
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The uniqueness of quantum computers calls for an unusual metaphor.
—Discover Magazine, 21 June 2024
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Amid those types of advancements, experts say quantum computers could be just a few years away, Corey said.
—Liz Napolitano, CNBC, 21 Jan. 2026
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If current computers are opening one door at a time, quantum computers are opening all of the doors at once.
—Ryan Frankel, Forbes.com, 14 Aug. 2025
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The team knew that the key to a smaller, more powerful quantum computer would be finding a code that balanced both virtues.
—Quanta Magazine, 3 Apr. 2026
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Research in recent decades has shown that quantum computers have the potential to solve some of these problems.
—Daniel Lidar, Discover Magazine, 23 Nov. 2023
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These are designed to withstand the kinds of attacks that quantum computers may make possible.
—David Dewalt, Forbes.com, 11 July 2025
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That’s because the racks and the physical form of a quantum computer are different.
—Diana Olick, CNBC, 12 Aug. 2025
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This method works with any quantum computer that has the capability to rotate a qubit in any fashion.
—The Physics Arxiv Blog, Discover Magazine, 30 July 2024
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But don’t expect quantum computers to replace your laptop or smartphone.
—Lisa Eadicicco, CNN Money, 12 Nov. 2025
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The atom camera’s creators are also building quantum computers that use neutral atoms as qubits.
—IEEE Spectrum, 21 June 2026
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Some argue that quantum computers require billions of dollars and that few buyers will be in the market.
—Big Think, 22 Oct. 2025
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But a quantum computer, being built out of quantum pieces, has entanglement baked in.
—Shalma Wegsman, Quanta Magazine, 5 Sep. 2025
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For more than 30 years, researchers have been trying to boost and guard against the power of future quantum computers.
—Stephen Ornes, Quanta Magazine, 9 June 2025
Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'quantum computer.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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