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  • Podcast

    November 12, 2025
    The word “foundry” might make you think of large machines pouring metal into molds, but Argonne National Labs has a Quantum Foundry that implants individual atoms, like silicon, into materials such as diamond. The resulting spin qubits are optically active and can use photons to communicate. We can expect spin qubits to help interconnect systems, which could help us achieve distributed quantum…
  • Podcast

    October 29, 2025
    How are recent quantum computing breakthroughs reshaping business, competition, and society itself? What global challenges might quantum and AI either help with or introduce? We’re trying something a little different and asking a futurist and bestselling author of The Quantum Economy to weigh in on how our increasing qubit counts might all play out in a few years. Join host Konstantinos…
  • Podcast

    December 15, 2025
    Traffic congestion isn't just a daily annoyance; it’s a multi-billion dollar drain on the global economy. In this episode, we explore a concrete, real-world application of quantum computing that aims to solve this problem today. Tal David, Co-founder and CEO of Quantum Art, joins host Konstantinos Karagiannis to discuss the company’s major new partnership with Ayalon Highways in Israel. Tal…
  • Podcast

    March 5, 2025
    Quantum computing needs low-overhead error correction to truly scale. Building thousands of qubits to end up with a couple of useful logical ones feels like a bad strategy. Photonic recently published a paper describing a new type of error correction code that promises a 20X reduction in the number of qubits needed to run quantum algorithms that solve real business problems. Are these so-called…
  • Podcast

    April 2, 2025
    What better way to celebrate four years and 100 episodes of The Post-Quantum World than to talk about an achievement we’ve all been waiting for? If you’ve been watching quantum news feeds you might have heard of the D-Wave supremacy paper published in Science. Using an Advantage 2 system, D-Wave has performed a useful task for materials science faster and with less power consumption than a…
  • Podcast

    February 20, 2025
    Quantum computing will never be the same again. Join host Konstantinos Karagiannis for a special onsite interview at Microsoft Azure Quantum labs, where he was invited to see the launch of Majorana 1, the world’s first quantum processor powered by topological qubits. On the day this episode is posted, Nature will release a paper validating how Microsoft was able to create a topoconductor, or new…
  • Podcast

    January 22, 2025
    Many companies call 2025 the year of quantum computing for reasons ranging from PQC to better applications and hardware. Here comes the Helios system from Quantinuum, and we say it’s all right to celebrate 50 logical qubits this year. We look at the company’s roadmap, aggressive error-correction ratios, and some innovative ways the coming systems will work with AI to solve problems and not just…
  • Podcast

    February 5, 2025
    I'm always asked the same question when talking to customers about the threats of quantum computing and the move to post-quantum cryptography. What are similar companies doing about it? It’s only been half a year since the NIST standards were published, but we’re starting to see some traction. Join host Konstantinos Karagiannis for a chat with Samantha Mabey from Entrust about an interesting…
  • Podcast

    January 25, 2023
    Squeezing every bit of performance out of a NISQ-era quantum processor is usually handled in the software stack. But what if you could actually design QPUs for specific types of use cases? Anastasia Marchenkova is working on this approach at Bleximo and the result has been a remarkable boost to speed. Join host Konstantinos Karagiannis for a chat about the possibilities of these application-…
  • Podcast

    August 9, 2023
    Standardisation is something we take for granted in classical information technology. But when it comes to quantum computing, are we all speaking the same language? In addition to making neutral-atom quantum systems, Pasqal is trying to ensure all aspects of QIS will interoperate going forward. Standardisation has always helped businesses adopt new technologies because they are more consistent…
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