Investing.comCodex · 实盘不做把握 6/10
北京时间·🕒 发布 23:12:35时区推断·⟳ 抓取 23:13:21·⚡ 决策 08-05 23:25:40 +12m19s·82.6 天前
D-Wave Nature论文展示99.9%双量子比特门保真度
论文展示约99.9%两量子比特操作保真度和约500纳秒门时间，属于技术路线验证。
📄 原文Investing.com↗ 原文
D-Wave publishes Nature paper on quantum error correction
SpaceX tumble amid AI spending concerns; Musk outlines $1 trillion revenue target PALO ALTO, Calif. - D-Wave Quantum In…
不做 D-Wave Quantum（QBTS.US）
同一Nature/8-K技术进展催化已在15:15 UTC处理为不做；且本条未披露近期商业化或收入增量。
展开详情(成交明细 / 研究档案 / 原文全文 / 决策记录链)
研究档案
关键理由
- 论文展示约99.9%两量子比特操作保真度和约500纳秒门时间，属于技术路线验证。
- 同一具体催化已在15:15 UTC以“D-Wave提交8-K披露量子硬件重大进展演示”处理为不做，本条为媒体转述。
- 路线图目标是2032年100逻辑量子比特系统，短期商业收入和利润增量无法量化。
主要风险
- 技术论文利好偏远期，缺少订单、客户付费或近期收入兑现；行情报价调用超时，未用于入场。
反向证据
- 做多前查反向 · 来源 kb_search · 日期 2026-07-27 · 影响 weakens
近期反方观点称QBTS收入落后同业、路线图偏远且估值高；技术论文未直接解决商业化量级问题。
检索:D-Wave recent risks revenue profitability dilution quantum computing QBTS 原文 ↗
工具调用 · 历史记录,结果未知(4 种)
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- stock_quote · 结果未知
- kb_search · 结果未知
- normalize_ticker · 结果未知
原文全文
展开原文 · 1,890 字
SpaceX tumble amid AI spending concerns; Musk outlines $1 trillion revenue target
PALO ALTO, Calif. - D-Wave Quantum Inc. (NASDAQ:QBTS) announced Tuesday that a research paper on its gate-model quantum computing technology has been published in the peer-reviewed journal Nature.
The paper, titled "An entangling gate for dual-rail erasure qubits," describes a two-qubit entangling gate designed for the company’s superconducting dual-rail qubit architecture. According to the press release statement, the research demonstrates approximately 99.9% fidelity during two-qubit operations with gate times of about 500 nanoseconds.
The dual-rail architecture incorporates hardware-level error detection. D-Wave simulations indicate the architecture could reduce the logical error rate by a factor of 10 for each increment in error correction, which the company states would reduce the physical qubit overhead required for fault-tolerant quantum computing.
"The entangling gate demonstrated through this research is already integrated into our gate-model systems, where it is delivering comparable performance," said Dr. Robert Schoelkopf, chief scientist at D-Wave.
The research relates to D-Wave’s gate-model development roadmap announced earlier this year, which targets completion of a 100-logical-qubit system by 2032. The roadmap targets an error reduction rate, or Lambda, of 10, meaning the system would become 10 times more reliable with each increment in error correction.
D-Wave operates as a dual-platform quantum computing company, offering both annealing and gate-model systems. The company’s quantum cloud service, Leap, is available to more than 100 organizations across commercial, government and research sectors.
The company is headquartered in Palo Alto, California.
This article was generated with the support of AI and reviewed by an editor. For more information see our T&C.
PALO ALTO, Calif. - D-Wave Quantum Inc. (NASDAQ:QBTS) announced Tuesday that a research paper on its gate-model quantum computing technology has been published in the peer-reviewed journal Nature.
The paper, titled "An entangling gate for dual-rail erasure qubits," describes a two-qubit entangling gate designed for the company’s superconducting dual-rail qubit architecture. According to the press release statement, the research demonstrates approximately 99.9% fidelity during two-qubit operations with gate times of about 500 nanoseconds.
The dual-rail architecture incorporates hardware-level error detection. D-Wave simulations indicate the architecture could reduce the logical error rate by a factor of 10 for each increment in error correction, which the company states would reduce the physical qubit overhead required for fault-tolerant quantum computing.
"The entangling gate demonstrated through this research is already integrated into our gate-model systems, where it is delivering comparable performance," said Dr. Robert Schoelkopf, chief scientist at D-Wave.
The research relates to D-Wave’s gate-model development roadmap announced earlier this year, which targets completion of a 100-logical-qubit system by 2032. The roadmap targets an error reduction rate, or Lambda, of 10, meaning the system would become 10 times more reliable with each increment in error correction.
D-Wave operates as a dual-platform quantum computing company, offering both annealing and gate-model systems. The company’s quantum cloud service, Leap, is available to more than 100 organizations across commercial, government and research sectors.
The company is headquartered in Palo Alto, California.
This article was generated with the support of AI and reviewed by an editor. For more information see our T&C.
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