Der Heilige Gral der Quantenmaschinen könnte endlich nahe sein – als Nächstes: eine neue Ära des fehlerfreien Rechnens.

From the article

* Quantum computers require reliable qubits, but those can be hard to come by and are limited in their error correction abilities.
* A new study from the University of Sydney has announced the development of a 2D error-correction architecture that could spot quantum errors using fewer qubits, thereby making them more efficient.
* This efficiency could lead to more compact quantum hard drives that can encode quantum information more reliably.

Also form the Article

>These errors are one of the primary limiting factors of quantum computers. [By one estimate](https://www.riverlane.com/quantum-error-correction), one error occurs every 1,000 operations, and error rates need to be something like one in a trillion for quantum computing to *really* take off. Thankfully, two quantum information theorists from the University of Sydney Nano Institute have developed new architecture capable of suppressing errors in a quantum system using fewer [qubits](https://www.popularmechanics.com/technology/a42478978/new-way-to-create-qubits-color-centers/). This breakthrough not only makes quantum information storage more reliable, but it brings the world one step closer to the long sought-after quantum hard drive. The results of the study were published in the journal [*Nature Communications*](https://www.popularmechanics.com/_p/afflink/p8zl/nature-layer-codes?articleId=10060.a.63000584&src=www.bing.com&source=www.bing.com&contentId=638c4394-50cb-4579-b517-6547537e0875&contentProductId=46f834ad-e4f4-43e1-acc7-30e69bbc312c&productRetailerId=2f9b40ed-e7a1-4f10-a9e1-c7cec36fa11b&lt=%28not+set%29+%7C+%28not+set%29&axid=5cd26871-5b3a-4714-af4e-57933dd1bde8&ofsTagsRaw=ofsxid%7Cjam_ab_direct_to_checkout%5Bofsvid%7Cdtc_blocker&abTestingFullStack=jam_ab_direct_to_checkout%3Adtc_blocker&productBrand=Nature+Communications&productPrice=%240.00&sem3Brand=Nature+Communications&clientTimestamp=2024-11-27T16%3A48%3A07.443Z&pageTitle=The+Holy+Grail+of+Quantum+Machines+May+Finally+Be+Near&cta=Nature+Communications).