Quantum – Wednesday, February 19, 2025: Commentary with Notable and Interesting News, Articles, and Papers

Today’s Brief Commentary: Today, I am directing my remarks toward quantum computing companies, particularly small ones. Many of your websites need work. Here are a few suggestions: Be explicit about your quantum computing modality and paradigm. For example: “We implement the digital paradigm using neutral atom qubits.” Say you support specific quantum software development kit…

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Quantum – Thursday, February 13, 2025: Commentary with Notable and Interesting News, Articles, and Papers

Today’s Brief Commentary: This week’s big news is that QuEra finally announced its large funding round. They telegraphed this last year by letting people know that Google had given them “a boatload of cash.” Okay, I made that quote up, but the final amount of $230 M from all investors is impressive. Congratulations to the…

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Quantum – Wednesday, February 5, 2025: Commentary with Notable and Interesting News, Articles, and Papers

Today’s Brief Commentary: At the Inside Quantum Technologies Quantum + AI conference in October, I gave the talk “Quantum AI: A Quantum Computing Industry Perspective.” In it, I included the following slide:   Now, I was joking, sort of, but this notion of combining the two technologies is not new. While I was at IBM…

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Quantum – Friday, January 24, 2025: Commentary with Notable and Interesting News, Articles, and Papers

Commentary and a selection of the most important recent news, articles, and papers about Quantum. Today’s Brief Commentary This last week has been the first of 2025 when the stock prices for public quantum companies have not dominated discussions. That topic is not going away, but we are beginning to see more announcements of solid…

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A conference stage set

Quantum – Wednesday, January 22, 2025: Commentary with Notable and Interesting News, Articles, and Papers

Commentary and a selection of the most important recent news, articles, and papers about Quantum. Today’s Brief Commentary No commentary today, just an announcement. Together with Lawrence Gasman, I’ll be putting together the program for the next Inside Quantum Technology Q+AI conference in New York City from October 20 to 22. That’s a while from…

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Quantum – Wednesday, January 15, 2025: Commentary with Notable and Interesting News, Articles, and Papers

Commentary and a selection of the most important recent news, articles, and papers about Quantum. Today’s Brief Commentary While it sometimes seems that everyone who has heard the term “AI” has started their own Substack newsletter on the topic, we are not quite there with quantum computing. Nevertheless, we appear to be gaining at least…

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Quantum – Saturday, January 11, 2025: Commentary with Notable and Interesting News, Articles, and Papers

Commentary and a selection of the most important recent news, articles, and papers about Quantum. Today’s Brief Commentary I’m exhausted from hearing about and discussing the drop in stock prices of quantum companies (and even some that only have “quantum” in their names). Here is my net: these quantum computing stocks were driven up to…

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An advanced quantum computer

Quantum – Wednesday, January 8, 2025: Commentary with Notable and Interesting News, Articles, and Papers

Commentary and a selection of the most important recent news, articles, and papers about Quantum. Today’s Brief Commentary So, maybe quantum computing stocks won’t keep going up forever. Recent comments from Jim Cramer and Jensen Huang have taken the shine off the huge recent increases. It appears that each believes Practical Quantum Advantage is many…

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Quantum – Tuesday, December 31, 2024: Commentary with Notable and Interesting News, Articles, and Papers

Commentary and a selection of the most important recent news, articles, and papers about Quantum. Today’s Brief Commentary This is my last quantum newsletter for 2024, and I’m anxious to get going with 2025. This year had many highlights but was marred by extra hype and public misunderstandings in the last several weeks. I don’t…

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A network television set for an interview about quantum computing and AI

Quantum – Friday, December 20, 2024: Commentary with Notable and Interesting News, Articles, and Papers

Commentary and a selection of the most important recent news, articles, and papers about Quantum. Today’s Brief Commentary Someone once said to me, and I paraphrase, “Beware of giving analogies when speaking about quantum computing. They will eventually go wrong, especially when comparing concepts to classical phenomena.” Many of us who write and speak about…

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Quantum – Tuesday, December 17, 2024: Commentary with Notable and Interesting News, Articles, and Papers

Commentary and a selection of the most important recent news, articles, and papers about Quantum. Today’s Brief Commentary Plastic glass. Jumbo shrimp. Open secret. These are all examples of oxymorons, phrases whose first halves seem to be the opposite of the second. I read another one over the weekend: Quantum computing classical hardware. To be…

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Advanced AI data center

AI – Sunday, December 15, 2024: Commentary with Notable and Interesting News, Articles, and Papers

Commentary and a selection of the most important recent news, articles, and papers about AI. Today’s Brief Commentary I spent this last week at the Q2B conference in Santa Clara, California, so my mind has focused more on quantum technologies than AI. That’s my excuse for playing catch-up on AI topics in this newsletter edition….

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Quantum – Tuesday, December 10, 2024: Commentary with Notable and Interesting News, Articles, and Papers

Today’s Brief Commentary I’m writing this on the afternoon of December 10, the first full day of Q2B Silicon Valley in Santa Clara. Today’s news links have a few items from last week, more world leadership, which I have highlighted, and important news from Infleqtion/NVIDIA and Google. Infleqtion has now demonstrated logical qubits via NVIDIA’s…

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Quantum – Thursday, December 5, 2024: Commentary with Notable and Interesting News, Articles, and Papers

Commentary and a selection of the most important recent news, articles, and papers about Quantum. Today’s Brief Commentary This is my last round-up of news and articles about quantum technologies before the Q2B Silicon Valley conference in Santa Clara, California, next week, December 10–12. Several companies, including Equal1 and Alice & Bob, squeezed in announcements…

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Quantum – Monday, December 2, 2024: Commentary with Notable and Interesting News, Articles, and Papers

Commentary and a selection of the most important recent news, articles, and papers about Quantum. Today’s Brief Commentary Ahead of my talk at Q2B Silicon Valley on December 12 and an Analyst Insight article for The Futurum Group, I’ve been looking at companies around the world who claim to be creating quantum processing units (QPUs)….

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