{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"Quickly Quantum","title":"Five Silicon Qubits, One Control Line — October 26, 2026","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/7969e9a6\"></iframe>","width":"100%","height":180,"duration":766,"description":"A RIKEN-led team reports accurate simultaneous control of five silicon spin qubits on one shared microwave line. The episode also covers a proposed qubit readout method, simulated Kerr-cat gates, quantum-safe SIM testing, investment figures from Israel and a D-Wave sampling comparison.\nSupercurrent enables the reading of quantum information without destroying it — Quantum Physics News\nResearchers Build Qubit Gates with 99.69% Fidelity — Quantum Zeitgeist\nIDEMIA and KT test quantum-safe SIMs for Korean defence — Quantum Zeitgeist\nIsrael ranks fourth globally in quantum investment as startups gain momentum - CTech\nResearchers Find Optimization Boosts Don’t Guarantee Better Sampling — Quantum Zeitgeist\nScientists overcome a hidden obstacle to more powerful quantum computers — Quantum Computers News -- ScienceDaily\nChapters\n00:00 Today's headlines\n00:57 Andreev qubit's oscillating supercurrent\n02:21 Simulated Kerr-cat entangling gate\n03:26 IDEMIA, KT test post-quantum SIM cards\n04:34 Israel ranks fourth in quantum investment\n05:20 D-Wave Advantage finds ground states\n06:31 Five silicon qubits on one shared line\n09:11 Drive-induced decoherence: a limitation\nSource links\nphys.org\nthequantuminsider.com\nQuickly Quantum is an AI-voiced podcast, built and run by a real person. Nothing in this episode is financial advice.\nFollow Quickly Quantum: subscribe on YouTube · Apple Podcasts · Spotify\nMore from Brian Lampert: Concrete Compute, the daily AI infrastructure briefing, and Space Stakes, the business of the new space race. Transcripts and every episode: quickly-quantum.kngoworld.chatgpt.site.","thumbnail_url":"https://img.transistorcdn.com/1qOeu8wRfJFs3z-U1wrMD-YZu-jcbB7N-VepH0eoyOg/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS8zZTQ5/Y2VkNzY3NzhhZTcw/MzQwZTM3NGEwOWMy/YmU2Ny5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}