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builtin.com
article
https://builtin.com/hardware/quantum-computing-applications
[](https://builtin.com/hardware/quantum-computing-applications). [](https://builtin.com/hardware/quantum-computing-applications)[Can't find your company? . [more](https://builtin.com/hardware/quantum-computing-applications#) Quantum computing is advancing toward practical use, with breakthroughs from Microsoft and Quantinuum improving qubit reliability. [Quantum computing](https://builtin.com/hardware/quantum-computing) (QC) has often felt like a theoretical concept due to the many hurdles researchers must clear. The discovery by Microsoft and Quantinuum addresses this problem and reignites the heated race between [top tech companies](https://builtin.com/hardware/quantum-computing-companies) like Microsoft, Google and IBM to conquer quantum computing. IBM’s research came in the wake of another promising [machine-learning classification algorithm](https://builtin.com/data-science/tour-top-10-algorithms-machine-learning-newbies): a quantum-classical hybrid run on a 19-qubit machine built by [Rigetti Computing](https://www.rigetti.com/). [](https://builtin.com/company/microsoft). [](https://builtin.com/company/microsoft). [](https://builtin.com/company/rigetti-computing). [](https://builtin.com/company/rigetti-computing). ### [Rigetti Computing](https://builtin.com/company/rigetti-computing). [View Profile](https://builtin.com/company/rigetti-computing). [We are hiring](https://builtin.com/company/rigetti-computing). [Rigetti Computing is Hiring | View 11 Jobs](https://builtin.com/company/rigetti-computing). [](https://builtin.com/company/post-quantum). [](https://builtin.com/company/post-quantum). ### [Post-Quantum](https://builtin.com/company/post-quantum). [View Profile](https://builtin.com/company/post-quantum). [Post-Quantum is Hiring | View All Jobs](https://builtin.com/company/post-quantum). The company plans to [commercialize its technology](https://thequantuminsider.com/2024/02/08/infleqtion-unveils-5-year-quantum-computing-roadmap-advancing-plans-to-commercialize-quantum-at-scale/) in the coming years, with the initial goal of creating error-corrected logical qubits and a [quantum computer](https://builtin.com/founders-entrepreneurship/quantum-computing-revolution). [Quantinuum](https://www.quantinuum.com/) is a quantum computing company that spun out of Honeywell.
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networkworld.com
article
https://www.networkworld.com/article/4088709/top-quantum-breakthroughs-of-202…
According to the company, it’s the most accurate computer to date, can be programmed just like a classical computer, and uses industry tools like [Nvidia’s CUDA-Q](https://www.networkworld.com/article/3851393/nvidia-launches-research-center-to-accelerate-quantum-computing-breakthrough.html). * [How will quantum computing impact conventional cryptography by 2029?](https://www.networkworld.com/article/4088709/top-quantum-breakthroughs-of-2025.html#). * [What economic value and earliest use cases are projected for quantum computing by 2035?](https://www.networkworld.com/article/4088709/top-quantum-breakthroughs-of-2025.html#). Companies announcing error-correction developments this year include QuEra, with its “[magic states](https://www.quera.com/press-releases/quera-harvard-and-mit-researchers-demonstrate-logical-level-magic-state-distillation-on-a-neutral-atom-quantum-computer)” announcement, as well as [Alice & Bob](https://alice-bob.com/newsroom/alice-bob-surpasses-bit-flip-stability-record/), [Microsoft](https://azure.microsoft.com/en-us/blog/quantum/2025/06/19/microsoft-advances-quantum-error-correction-with-a-family-of-novel-four-dimensional-codes/), [Google](https://blog.google/technology/research/quantum-hardware-verifiable-advantage), [IBM](https://www.ibm.com/quantum/blog/relay-bp-error-correction-decoder), [Quantinuum](https://www.quantinuum.com/press-releases/quantinuum-announces-commercial-launch-of-new-helios-quantum-computer-that-offers-unprecedented-accuracy-to-enable-generative-quantum-ai-genqai), [IonQ](https://ionq.com/blog/from-flash-cells-to-qubits-how-ionq-is-drawing-inspiration-from-classical), [Nord Quantique](https://nordquantique.ca/en/news/suppressing-logical-errors-with-multimode-quantum-error-correction), [Infleqtion](https://infleqtion.com/infleqtion-unveils-open-source-library-for-quantum-error-correction-research/), and [Rigetti](https://www.globenewswire.com/news-release/2025/07/16/3116290/0/en/Rigetti-Demonstrates-Industry-s-Largest-Multi-Chip-Quantum-Computer-Halves-Two-Qubit-Gate-Error-Rate.html), among others. In March, D-Wave announced that they’d achieved the world’s “first and only demonstration of quantum computational supremacy on a useful, real-world problem.” The company claimed that [its annealing quantum computer outperformed one of the world’s most powerful classic supercomputers](https://www.networkworld.com/article/3845285/d-wave-uses-quantum-to-solve-real-world-problem.html) in solving a magnetic materials simulation problem. Many companies announced hardware breakthroughs this year, including [Microsoft’s new Majorana 1 chip](https://azure.microsoft.com/en-us/blog/quantum/2025/02/19/microsoft-unveils-majorana-1-the-worlds-first-quantum-processor-powered-by-topological-qubits/) and [Amazon’s new Ocelot chip](https://www.networkworld.com/article/3835187/amazon-claims-to-cut-quantum-computing-timeline-by-5-years-with-new-ocelot-chip.html).
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discovermagazine.com
article
https://www.discovermagazine.com/quantum-computing-is-beginning-to-take-shape…
Quantum computing breaktrhroughs including new hardware, smarter algorithms, and clearer signs of “quantum advantage,” bring once-theoretical machines closer to real-world use. The field has been plagued from day one by the fact that [quantum computers](https://www.discovermagazine.com/new-microsoft-quantum-computing-chip-could-revolutionize-the-industry-47150) are inherently unstable. Decoherence leads to computational errors, so error correction is the central challenge of [quantum computing](https://www.discovermagazine.com/quantum-computers-are-physicists-latest-tools-for-discovering-quantum-43673). **Read More:** [Quantum Computing Approach Generates First Ever Truly Random Number](https://www.discovermagazine.com/quantum-computing-approach-generates-first-ever-truly-random-number-47334). The ultimate goal for [quantum computing](https://www.discovermagazine.com/quantum-communication-milestone-could-pave-way-for-faster-more-secure-47459), of course, is to solve problems beyond the reach of classical computers. After several tantalizing decades, Aaronson added, quantum computers are beginning to perform “like the theory said [they] would 30 years ago.”. * This article references information from the National Institute of Standards and Technology (NIST): [Quantum Computing Explained](https://www.nist.gov/quantum-information-science/quantum-computing-explained). * This article references information from a study published in *Nature*: [Quantum error correction below the surface code threshold](https://www.nature.com/articles/s41586-024-08449-y). * This article references information from a study published in *arXiv*: Helios: [A 98-qubit trapped-ion quantum computer](https://arxiv.org/abs/2511.05465).
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quantumai.google
article
https://quantumai.google/applications
# Quantum Applications | Google Quantum AI. [Skip to main content](https://quantumai.google/applications#main-content). [](https://quantumai.google/). * [What is quantum computing?](https://quantumai.google/discover/whatisqc). [Our Work](https://quantumai.google/quantumcomputer). * [Quantum Computer](https://quantumai.google/quantumcomputer). * [Research Publications](https://quantumai.google/research). [About](https://quantumai.google/team). * [Team](https://quantumai.google/team). [Careers](https://www.google.com/about/careers/applications/jobs/results/?company=Google&employment_type=FULL_TIME&employment_type=PART_TIME&location=California,%20USA&location=Munich,%20Germany&location=Seattle,%20WA,%20USA&location=Zurich,%20Switzerland&q=quantum&sort_by=relevance&src=Online%2FGoogle%20Website%2FQuantum_AI&utm_campaign=Quantum_AI&utm_medium=Google%20Website&utm_source=online)More. [](https://quantumai.google/). * [Our Work](https://quantumai.google/quantumcomputer). * [About](https://quantumai.google/team). * [Careers](https://www.google.com/about/careers/applications/jobs/results/?company=Google&employment_type=FULL_TIME&employment_type=PART_TIME&location=California,%20USA&location=Munich,%20Germany&location=Seattle,%20WA,%20USA&location=Zurich,%20Switzerland&q=quantum&sort_by=relevance&src=Online%2FGoogle%20Website%2FQuantum_AI&utm_campaign=Quantum_AI&utm_medium=Google%20Website&utm_source=online). * [What is quantum computing?](https://quantumai.google/discover/whatisqc). * [Quantum Computer](https://quantumai.google/quantumcomputer). * [Research Publications](https://quantumai.google/research). * [Team](https://quantumai.google/team). * [Google Quantum AI](https://quantumai.google/). . Our goal is to identify realistic applications for quantum computers before developing a fault-tolerant quantum computer. . . . . . . . . . . . # XPRIZE Quantum Applications | Google Quantum AI. XPRIZE Quantum Applications | Google Quantum AI is a 3-year, $5M global competition designed to advance the field of quantum algorithms towards pro-society real-world applications, with funding from Google.org. . [](https://developers.google.com/). * [Manage cookies](https://quantumai.google/applications#).
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polytechnique-insights.com
article
https://www.polytechnique-insights.com/en/columns/science/5-breakthroughs-mad…
* [EN](https://www.polytechnique-insights.com/en/columns/science/5-breakthroughs-made-possible-by-quantum-technologies/). * [Planet](https://www.polytechnique-insights.com/en/braincamps/planet/). * [Energy](https://www.polytechnique-insights.com/en/braincamps/energy/). * [Health and biotech](https://www.polytechnique-insights.com/en/braincamps/health-and-biotech/). * [Digital](https://www.polytechnique-insights.com/en/braincamps/digital/). * [Space](https://www.polytechnique-insights.com/en/braincamps/space/). * [Economics](https://www.polytechnique-insights.com/en/braincamps/economy/). * [Industry](https://www.polytechnique-insights.com/en/braincamps/industry/). * [Science and technology](https://www.polytechnique-insights.com/en/braincamps/science/). * [Society](https://www.polytechnique-insights.com/en/braincamps/society/). * [Geopolitics](https://www.polytechnique-insights.com/en/braincamps/geopolitics/). * [Neuroscience](https://www.polytechnique-insights.com/en/braincamps/neuroscience/). * [Videos](https://www.polytechnique-insights.com/en/braincamps/video/). * [Magazine](https://www.polytechnique-insights.com/en/braincamps/magazine/). * [EN](https://www.polytechnique-insights.com/en/columns/science/5-breakthroughs-made-possible-by-quantum-technologies/). * [π Planet](https://www.polytechnique-insights.com/en/braincamps/planet/). * [π Energy](https://www.polytechnique-insights.com/en/braincamps/energy/). * [π Health and biotech](https://www.polytechnique-insights.com/en/braincamps/health-and-biotech/). * [π Digital](https://www.polytechnique-insights.com/en/braincamps/digital/). * [π Space](https://www.polytechnique-insights.com/en/braincamps/space/). * [π Economics](https://www.polytechnique-insights.com/en/braincamps/economy/). * [π Industry](https://www.polytechnique-insights.com/en/braincamps/industry/). * [π Science and technology](https://www.polytechnique-insights.com/en/braincamps/science/). * [π Society](https://www.polytechnique-insights.com/en/braincamps/society/). * [π Geopolitics](https://www.polytechnique-insights.com/en/braincamps/geopolitics/). * [π Neuroscience](https://www.polytechnique-insights.com/en/braincamps/neuroscience/). * [π Videos](https://www.polytechnique-insights.com/en/braincamps/video/). * [π Magazine](https://www.polytechnique-insights.com/en/braincamps/magazine/). [Home](https://www.polytechnique-insights.com/en/home/) / [Chroniques](https://www.polytechnique-insights.com/en/columns/) / 5 breakthroughs made possible by quantum technologies. 5 min reading time](https://www.polytechnique-insights.com/en/columns/society/science-under-suspicion-how-real-is-the-trust-crisis/) [π Digital π Science and technology. 6 min reading time](https://www.polytechnique-insights.com/en/columns/digital/creativity-ai-can-now-compose-music/) [π Science and technology π Society π Neuroscience. 4 min reading time](https://www.polytechnique-insights.com/en/columns/science/hypersensitivity-true-false-or-uncertain/) [π Science and technology. 4 min reading time](https://www.polytechnique-insights.com/en/columns/science/quantum-computing-and-ai-less-compatible-than-expected/) [π Science and technology π Health and biotech. 4 min reading time](https://www.polytechnique-insights.com/en/columns/science/organ-on-chip-a-mini-biotech-with-big-ambitions/). 4 episodes](https://www.polytechnique-insights.com/en/braincamps/science/cybersecurity-ai-cloud-quantums-next-frontiers/) [π Society π Digital π Industry. 5 episodes](https://www.polytechnique-insights.com/en/braincamps/society/facing-cyber-threats-public-and-industrial-strategies/) [π Digital π Economics. 3 episodes](https://www.polytechnique-insights.com/en/braincamps/digital/video-games-esports-and-ai-anatomy-of-digital-markets/).
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theguardian.com
article
https://www.theguardian.com/technology/2025/oct/22/google-hails-breakthrough-…
Google has claimed a breakthrough in quantum computing after developing an algorithm that performed a task beyond the capabilities of conventional computers. Google acknowledged, however, that real-world use of quantum computers remained years away. “This is the first time in history that any quantum computer has successfully run a verifiable algorithm that surpasses the ability of supercomputers,” Google said in a blogpost. “It’s important to understand the task Google has achieved is not quite as revolutionary as some of the world-changing applications that are anticipated for quantum computers,” Hensinger said. Hartmut Neven, a vice-president of engineering at Google, said real-world use of quantum computers might be five years away despite the breakthrough with the algorithm, which the US tech company has called quantum echoes. “With quantum echoes we continue to be optimistic that within five years we’ll see real-world applications that are possible only on quantum computers,” he said. [Share](mailto:?subject=Google hails breakthrough as quantum computer surpasses ability of supercomputers&body=https://www.theguardian.com/technology/2025/oct/22/google-hails-breakthrough-as-quantum-computer-surpasses-ability-of-supercomputers?CMP=share_btn_url). [Reuse this content](https://syndication.theguardian.com/?url=https%3A%2F%2Fwww.theguardian.com%2Ftechnology%2F2025%2Foct%2F22%2Fgoogle-hails-breakthrough-as-quantum-computer-surpasses-ability-of-supercomputers&type=article&internalpagecode=technology/2025/oct/22/google-hails-breakthrough-as-quantum-computer-surpasses-ability-of-supercomputers "Reuse this content").
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lanl.gov
official
https://www.lanl.gov/science-engineering/quantum/quantum-applications
Los Alamos researchers were among the first to make tangible advances in quantum computation. Although the quantum key distribution technique was not created at Los Alamos, laboratory researchers have taken the technology, quite literally, to new lengths in the interest of national security. In 1999, Los Alamos researchers set a world record when they sent a quantum key through a 31-mile-long optical fiber. To achieve longer distances, Los Alamos researchers developed a free-space quantum cryptography system that could send keys through the air. Los Alamos quantum scientists developed a transportable, self-contained QKD system that used polarized photons to send information through the air for distances of up to 10 miles. Today, Los Alamos researchers are in the process of taking this technology even further by developing a smaller scale version that is capable of being put on an Earthorbiting satellite for transmitting quantum keys distances of hundreds of miles between the satellite and a ground station.
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youtube.com
video
https://www.youtube.com/watch?v=LnRLUvylhjE
December 9, 2024 marked a turning point for quantum computing, when Google unveiled its Willow chip - triggering a surge in investor