The Superposition Guy's Podcast

Yuval Boger interviews Walter Raquet, Chairman and CEO of Symmatrics, a company that has revived the one-time pad symmetric key encryption concept — once used exclusively by US intelligence agencies — and brought it to the modern times. Walter explained how their system eliminates passwords and reusable credentials by wrapping every transaction in unique keys that are used once and destroyed, making it fundamentally dif...

Yuval Boger interviews Steve Gibson, President of Americas at JIJ, a Japan-based optimization company whose founders came from Professor Nishimori's lab. Steve shared how JIJ spans the spectrum from classical to quantum-inspired to quantum computing, and discussed how the company is now using AI to make its optimization tools more accessible to customers who lack in-house quantum expertise. They explored the state of quantum readin...

Yuval Boger interviews Sumit Kapur, CEO of Zapata Quantum. They speak about the company's remarkable phoenix-from-the-ashes story — surviving a quantum winter and a failed SPAC to rebuild as a focused quantum applications company. They discuss Zapata's partnerships, their landmark cancer research published on the cover of Nature Biotech, and their work on using agentic AI to accelerate quantum resource estimation. Sumit walks...

In this episode, host Yuval Boger speaks with Steve Orrin, Chief Technology Officer for Intel Federal, about the sweeping post-quantum cryptography mandates confronting U.S. government agencies and their supply chains. Orrin breaks down the 2030-2031 migration deadlines, the January 2027 acquisition requirement for national security systems, and why a standard Windows laptop can contain 20,000 crypto assets — not all of which...

Rob Jesudason, CEO and founder of Serendipity Capital — a $1.3 billion permanent capital vehicle focused on critical technologies — joins the podcast to discuss quantum investing across modalities, the SPAC versus IPO debate, and how governments should allocate quantum funding. Jesudason argues that the quantum industry has entered a new phase where managerial execution and engineering scale matter as much as the underl...

Stephen DiAdamo, co-founder and CTO of Qoro Quantum, is interviewed by Yuval Boger. DiAdamo discusses Qoro's position as a software middleware company that abstracts hardware away from applications, walking through the Divi SDK, circuit serialization and parallelization, and an orchestrator that automatically selects between 12 simulation methods on CPU and GPU or dispatches to QPUs from any vendor. They explore how Qoro plugs into...

Julien Camirand Lemire, co-founder and CEO of Nord Quantique, is interviewed by Yuval Boger. Julien discusses Nord Quantique's bosonic code approach, which uses microwave photons in superconducting cavities to achieve quantum error correction without large qubit overhead, including their GKP and Tesseract code demonstrations and a quantum error correction gain that has more than doubled since 2024. They explore the company's roadma...

Yuval Boger interviews Corey O'Meara, Chief Quantum Scientist at E.ON Digital Technology. They discuss how E.ON’s five-person quantum team works with business units to find high-value use cases, especially where classical methods may hit bottlenecks in optimization and machine learning. Corey describes the company’s work on peer-to-peer energy trading and other grid-related applications, and shares his perspective on cl...

Yuval Boger interviews Helmut Katzgraber, general partner at 55North and former quantum leader at AWS. They discuss Helmut’s view that the most promising near- to mid-term quantum applications are in quantum simulation for materials, chemicals, and pharma, rather than optimization. They also explore European competitiveness, venture opportunities across the quantum stack, cloud and on-prem deployment models, and the workforce...

Yuval Boger interviews Mehmet Sanliol, managing director at Evercore covering quantum technologies and semiconductors. They discuss how investors value public quantum companies, when private companies should consider IPOs or SPACs, and why consolidation may shape the next phase of the industry. Mehmet also shares his perspective on technical and market signals that could affect valuations, the outlook for quantum software, and the ...

Yuval interviews Robert Wille, a computer scientist and co-founder focused on quantum computing software. They discuss the field’s transition from research to practical deployment, the need for heterogeneous and hardware-agnostic software stacks, and the integration of quantum into HPC environments. Robert explains the importance of design automation, open-source strategy, and AI-assisted development, arguing that quantum&rsq...

Sebastian Hassinger, host of The New Quantum Era podcast and author of a new book by the same name, is interviewed by Yuval Boger. Sebastian and Yuval have much in common beyond their work in quantum: both are podcasters, neither holds a PhD, and both are authors of new books — Sebastian's The New Quantum Era and Yuval's Quantum Bits, the Comic Book Guide to Quantum Computing. In a conversation more symmetric t...

Klea Dhmitri of Hamamatsu joins Yuval to discuss the company’s role as a photonic component provider for trapped-ion and neutral-atom quantum computers. She explains key technologies such as photomultiplier tubes (PMTs), SPADs, and quantitative CMOS cameras, and how scaling to larger qubit arrays changes requirements for speed, resolution, and integration. Klea also shares how customer demand is pushing product innovation, re...

Yuval Boger interviews Brian Gaucher, an experienced engineer and IBM veteran who co-chaired ERVA’s report Engineering Research to Advance Quantum Technologies. Brian explains that while U.S. quantum science remains strong, global competition is accelerating and the key limiter is no longer physics discovery but engineering the path from “lab to fab”—scalable, manufacturable, reliable systems. They discuss w...

Yuval Boger interviews Michaela Eichinger, a product solutions physicist at Quantum Machines and the author of a widely read quantum computing newsletter. They discuss her transition from academia to industry, her fascination with systems-level views of the quantum stack, and the role of communication in building the quantum ecosystem. The conversation covers the state of quantum computing in 2026, realistic metrics for progress, s...

Yuval Boger interviews Lionel Martellini, finance professor at the EDHEC and founding director of the EDHEC Quantum Institute. Lionel describes his unusual path from finance to astrophysics and why business schools should teach quantum awareness to future leaders. They discuss core quantum concepts, the danger of overhyping “quantum washing,” and the real prospects for quantum applications in finance. The conversation a...

Yuval Boger interviews Dorit Dor, co-founder of Qbeat Ventures and former senior executive at Check Point. They discuss lessons quantum startups can draw from the evolution of cybersecurity, including the importance of go-to-market strategy, focus, and adherence to standards. Dorit outlines her fund’s cross-stack investment strategy, compares different quantum modalities, comments on public market dynamics, and highlights the...

Yuval Boger interviews Matt Kinsella, CEO of Infleqtion. They discuss Infleqtion’s neutral-atom strategy, including its combination of quantum computing, sensing, and timing products, and why Matt believes that diversified approach strengthens both the business and the technology stack. Matt also shares his timeline for commercially useful quantum computing, his reaction to Google entering neutral atoms, and his perspective o...

Yuval Boger interviews mathematician Gil Kalai about his long-standing skepticism regarding scalable quantum computing. Kalai explains two main arguments behind his theory: correlated noise that may defeat quantum error correction and complexity-based limits on NISQ devices achieving quantum supremacy. They discuss experimental claims such as Google’s 2019 result, potential tests of Kalai’s conjectures, and the implicat...