Keywords
Majorana nol modlari
tetron
supero‘tkazuvchi-yarimo‘tkazgich gibrid
topologik bo‘shliq
kvubit barqarorligi
xato tuzatuvchi kvant hisoblash
How to Cite
Abstract
Ushbu maqolada Microsoft korporatsiyasining 2026-yil iyun oyida taqdim etgan ikkinchi avlod topologik kvant protsessori — Majorana 2 — ilmiy jihatdan tahlil qilinadi. Majorana 1 ga nisbatan asosiy farq supero‘tkazuvchi materialning alyuminiydan qo‘rg‘oshinga (Pb) almashtirilishi va yarimo‘tkazgich faol qatlamning indiy arsenid (InAs) dan murakkab InAs/InAs0.8Sb0.2 kompozitiga o‘tkazilishida namoyon bo‘ladi. Bu o‘zgarishlar topologik bo‘shliqni 30 µeV dan 70 µeV gacha (2 barobardan ortiq) oshirdi va Majorana nol modlarining (MZM) barqarorligini ta’minladi. Natijada Z- paritetning o‘rtacha umri 1–12 millisaniyadan 20 soniyadan oshiq darajaga ko‘tarildi — bu 1000 barobardan ko‘proq yaxshilanishni bildiradi. Maqola topologik kvant hisoblash tamoyillari, tetron arxitekturasi, agentic sun'iy intellektning materiallar loyihasidagi roli va 2029-yilga mo‘ljallangan miqyosli kvant kompyuteri yo‘l xaritasini ko‘rib chiqadi. Shuningdek, ilmiy hamjamiyatdagi munozarali jihatlar va tekshiruv metodologiyasiga tanqidiy nuqtai nazarlar ham taqdim etiladi.References
[1] Microsoft Quantum. (2026, iyun 2). Majorana 2 – Microsoft's Scalable Quantum Processor With Reliable, Long-Lasting Qubits. Microsoft Quantum Blog. https://quantum.microsoft.com/en-us/insights/blogs/majorana-2-scalable-quantum-processor
[2] Microsoft News. (2026, iyun 2). Majorana 2, made more reliable with Microsoft Discovery agentic AI. Microsoft Source. https://news.microsoft.com/source/features/innovation/majorana-2-microsoft-discovery-agentic-ai/
[3] Microsoft Quantum. (2025, aprel 8). Roadmap to fault tolerant quantum computation using topological qubit arrays. arXiv:2502.12252. https://arxiv.org/abs/2502.12252
[4] Freedman, M., Kitaev, A., Larsen, M., & Wang, Z. (2003). Topological quantum computation. Bulletin of the American Mathematical Society, 40(1), 31–38. https://doi.org/10.1090/S0273-0979-02-00964-3
[5] Kitaev, A. Y. (2001). Unpaired Majorana fermions in quantum wires. Physics-Uspekhi, 44(131). https://doi.org/10.1070/1063-7869/44/10S/S29
[6] Nayak, C., Simon, S. H., Stern, A., Freedman, M., & Das Sarma, S. (2008). Non-Abelian anyons and topological quantum computation. Reviews of Modern Physics, 80(3), 1083–1159. https://doi.org/10.1103/RevModPhys.80.1083
[7] The Quantum Insider. (2026, iyun 2). Microsoft Reports Advances in Majorana 2 Following Debate Over Last Year's Topological Claims. https://thequantuminsider.com/2026/06/02/microsoft-reports-advances-in-majorana-2-following-debate-over-last-years-topological-claims/
[8] Quantum Computing Report. (2026). Microsoft Announces an Improved Majorana Qubit Design. https://quantumcomputingreport.com/microsoft-announces-an-improved-majorana-qubit-design/
[9] Post Quantum. (2026, iyun). Microsoft Majorana 2: 20-Second Qubits, Same Questions. https://postquantum.com/industry-news/microsoft-majorana-2-analysis/
[10] Science News. (2026). Microsoft's quantum chip got an upgrade. Critics are still skeptical. https://www.sciencenews.org/article/microsoft-quantum-chip-upgrade-majorana
[11] Scientific American. (2026). Microsoft's upgraded Majorana quantum computing chip fizzles with physicists. https://www.scientificamerican.com/article/microsofts-upgraded-majorana-quantum-computing-chip-fizzles-with-physicists/
[12] Science / AAAS. (2026). Doubling down on controversial claims, Microsoft accelerates quantum computing plans. https://www.science.org/content/article/doubling-down-controversial-claims-microsoft-accelerates-quantum-computing-plans