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  • Podcast

    June 26, 2024
    Error correction typically involves a lot of physical qubits and using them to create one logical qubit. Ratios vary by modality and approach, so getting a single fault-tolerant qubit may take seven to a thousand physical ones. What if there was a way to correct most of the errors that appear on each qubit instead? Scaling up from there would certainly be much easier, getting us to machines that…
  • 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

    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

    March 19, 2025
    Migrating to post-quantum cryptography across an organisation will take time. But while you are replacing every cipher to defend against the threat side of quantum computing, you may also want to add systems that bring new functionality and come with PQC out of the gate. Imagine a mobile messaging app like WhatsApp, but with NIST-approved ML-KEM under the hood and enterprise-grade controls. From…
  • 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

    April 16, 2025
    As the quantum computing industry continues to evolve, it’s only natural that quantum incubators start appearing. How do investors like this choose what technologies to back in early stages? We look at the choices being made by one such investor, Spectral Capital. Join host Konstantinos Karagiannis for a wide-ranging chat with Sean Brehm on graphene quantum dots, a quantum blockchain, and…
  • Newsletter

    January 8, 2025
    Past experience with the cost and risks of technology modernisation projects is driving boards to be more selective about allocating capital and has increased the emphasis on the certainty of delivering tangible value.Technology modernisation is a topic that has found its way into every C-suite and boardroom. In recent years, significant investments have been made by companies recognising a need…
  • Whitepaper

    February 17, 2021
    TMT Sector Lists Pandemic Policies, Cyber Threats, Privacy and Information Security as Top Risk Concerns in 2021 The continuing global challenges and potential existential threat posed by the ongoing COVID-19 pandemic. Political divisiveness and polarisation. Social and economic unrest. Gridlock. Artificial intelligence (AI), automation and other rapidly developing digital technologies.…
  • Podcast

    March 28, 2023
    Over the past year, as one crypto organisation after another has been beset by fraud or declared bankruptcy, countless headlines have surfaced warning of the death of the crypto industry. Yet the damage has been largely contained. The developments have raised many questions about digital assets, cryptocurrency and blockchain technology as well as regulation and other factors that may help the…
  • Whitepaper

    February 17, 2021
    Lingering Effects of Pandemic and Operational Challenges Are Top Concerns for Consumer Products and Services Organisations The continuing global challenges and potential existential threat posed by the ongoing COVID-19 pandemic. Political divisiveness and polarisation. Social and economic unrest. Gridlock. Artificial intelligence (AI), automation and other rapidly developing digital technologies…
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