{"id":32671,"date":"2025-07-30T14:56:08","date_gmt":"2025-07-30T14:56:08","guid":{"rendered":"https:\/\/www.newsbeep.com\/au\/32671\/"},"modified":"2025-07-30T14:56:08","modified_gmt":"2025-07-30T14:56:08","slug":"quantum-art-demonstrates-a-research-advance-for-quantum-computing","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/au\/32671\/","title":{"rendered":"Quantum Art demonstrates a research advance for quantum computing"},"content":{"rendered":"

Quantum Art<\/a>, a developer of full-stack quantum computers, demonstrated one of the longest linear ion chains ever achieved in an industry-grade quantum computing system.<\/p>\n

Quantum Art<\/a>\u2018s computers are built on trapped-ion qubits and a proprietary scale-up architecture. The company\u2019s 200-ion chain, spaced at five microns from each other, highlights the company\u2019s precision trap engineering and confirms a key element of its scalable, multi-core architecture.<\/p>\n

The demonstration reflects the successful integration of all critical fabrication and environmental control elements needed for stable long-chain operation. These include precise trap geometry and electrode fabrication, extremely low heating rates, minimal stray and residual fields, low-noise RF and DC control, and a cryogenic environment that enables continuous operation with low susceptibility to external disturbances.<\/p>\n

Careful trap-chip engineering allowed Quantum Art to overcome the zig-zag instability that typically plagues long ion crystals, and remain with a perfectly linear crystal that is necessary for precision quantum gates.<\/p>\n

Quantum Art\u2019s systems operate under ultra-stable cryogenic conditions designed to minimize micro-motion and maintain consistent spatial separation between ions. The successful formation of the 200-ion chain confirms the company\u2019s ability to engineer ion traps with the quality and scale necessary to support 1D crystals extending into the hundreds and beyond. <\/p>\n

\u201cScaling quantum systems to thousands and ultimately millions of qubits requires architectural innovation and hardware built to scale,\u201d said Dr. Tal David, CEO and co-founder of Quantum Art, in a statement. \u201cThis result is not just a demonstration of control of 200 ions, it\u2019s a validation of our advanced trap engineering and how it produces the system stability needed to support our multi-core, reconfigurable quantum architecture. These long ion chains form the physical backbone of our roadmap to scalable, commercially viable quantum computing.\u201d<\/p>\n

Most trapped-ion systems top out around 30 to 50 ions. By stabilizing 200 ions, Quantum Art is opening the door to future systems with 1,000-ion registers, composed of modular, optically segmented cores that operate in parallel with dynamic reconfigurability and high qubit connectivity.<\/p>\n

\u201cCreating long, stable ion chains at this scale is an exceptional hardware challenge that requires precise control over every aspect of the trap environment,\u201d said Amit Ben-Kish, CTO and cofounder of Quantum Art, in a statement. \u201cTo stabilize 200 ions in a fully linear configuration, we engineered a trap platform with low-noise DC and RF fields, ultra-low heating rates, low stray fields and high mechanical and thermal stability, allowing for a stable crystal configuration. This result confirms that our system can support very long 1D crystals, in our segmented multi-core approach, addressing the required coherent control operations and fidelities for scalable quantum logic operations.\u201d<\/p>\n

The 200-ion result advances Quantum Art\u2019s roadmap, supporting both near-term and long-term goals. The company is working to prepare for a commercial release of its Montage system (50 qubits), while simultaneously developing its Perspective platform \u2013 a 1,000 physical-qubit quantum processing unit (QPU) expected to demonstrate commercial quantum advantage by 2027. <\/p>\n

The Perspective platform will rely on large ion chains like the one demonstrated, segmented into optically reconfigurable cores that operate in parallel without shuttling or
photonic links.<\/p>\n

This result underscores the viability of Quantum Art\u2019s unique approach to scale, which centers around four architectural pillars: multi-qubit gate operations, dynamic optical segmentation into independently operating cores, reconfigurable core arrays, and high-density 2D layouts. Long ion registers, such as the 200-ion chain demonstrated here, are a cornerstone of this design \u2014 enabling large, parallelized quantum processors within a compact footprint. <\/p>\n

Based in Ness Ziona, Israel, Quantum Art has a team of 40+ physicists and engineers from institutions like Harvard, Stanford, and Intel.<\/p>\n

Quantum Art has raised $40 million in funding, including private funding, grants from the Israeli government, and the U.S.-Israel BIRD Foundation. Quantum Art was founded in 2022 as a spinout from the Weizmann Institute of Science.<\/p>\n

The company was born out of decades of research in trapped-ion quantum computing at the Weizmann Institute. After building Israel\u2019s first full-stack quantum computer, the founding team launched Quantum Art to tackle the industry\u2019s biggest challenge: scalability.<\/p>\n","protected":false},"excerpt":{"rendered":"Quantum Art, a developer of full-stack quantum computers, demonstrated one of the longest linear ion chains ever achieved…\n","protected":false},"author":2,"featured_media":32672,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[64,63,257,30364,2292,105],"class_list":{"0":"post-32671","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-computing","8":"tag-au","9":"tag-australia","10":"tag-computing","11":"tag-quantum-art","12":"tag-quantum-computing","13":"tag-technology"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/32671","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/comments?post=32671"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/32671\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media\/32672"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media?parent=32671"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/categories?post=32671"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/tags?post=32671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}