{"podcast":{"title":"632nm","slug":"632nm-6933948","podcast_index_feed_id":6933948,"rss_url":"https://feeds.transistor.fm/632nm","website_url":"https://632nm.com","image_url":"https://img.transistorcdn.com/nEXmi7A5la3DaXHPICs5XCc9TDmVySH0knUXP1bJgUk/rs:fill:0:0:1/w:1400/h:1400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS8yOGMz/YTliMThlODIyYzYw/OGVjOWNiZWNlNmQ1/ZmQ0Ni5qcGc.jpg","author":"Misha Shalaginov, Michael Dubrovsky, Xinghui Yin","episode_count":58,"summary":"Technical interviews with the greatest scientists in the world.","last_synced_at":"2026-09-09T06:19:48.668776+00:00","page_url":"https://stenobird.com/podcast/632nm-6933948"},"episode":{"title":"The Atomic Physics Behind Neutral Atom Computers | Mark Saffman","slug":"the-atomic-physics-behind-neutral-atom-computers-mark-saffman","published_at":"2026-06-30T15:00:00+00:00","page_url":"https://stenobird.com/podcast/632nm-6933948/the-atomic-physics-behind-neutral-atom-computers-mark-saffman","show_page_url":"https://stenobird.com/podcast/632nm-6933948","url":"https://share.transistor.fm/s/eba97745","audio_url":"https://media.transistor.fm/eba97745/274e3391.mp3","summary":"Why are so many companies betting on neutral atoms to build the first useful quantum computers? In this episode, we speak with Mark Saffman, professor at the University of Wisconsin–Madison and one of the pioneers of neutral atom quantum computing. Over the past two decades, Saffman has helped transform Rydberg atoms from a theoretical idea into one of the leading architectures for scalable, fault-tolerant quantum computing. We explore the physics of optical tweezers and Rydberg blockade, how neutral atoms perform quantum logic and create entanglement, and why this platform offers unique advantages in connectivity and scalability. Saffman also discusses the engineering challenges of improving gate fidelity, implementing quantum error correction, and scaling from small laboratory experiments to processors containing millions of qubits. We also discuss the origins of companies like Infleqtion, the rapid growth of the neutral atom ecosystem, and what it will take for quantum computers to solve meaningful scientific and industrial problems. Whether you're interested in quantum computing, atomic physics, quantum error correction, computer architecture, or the future of information processing, this episode provides a deep technical look at one of the most promising paths toward practical quantum computers. Follow us for more technical interviews with the world’s greatest scientists: Twitter: https://x.com/632nmPodcast Instagram: https://www.instagram.com/632nmpodcast?utm_source=ig_web_button_share_sheet&igsh=ZDNlZDc0MzIxNw== LinkedIn: https://www.linkedin.com/company/632nm/about/ Substack: https://632nmpodcast.substack.com/ Follow our hosts! Mikhail Shalaginov: https://www.linkedin.com/in/mikhail-shalaginov/ Michael Dubrovsky: https://www.linkedin.com/in/michael-dubrovsk…","meta_description":"Why are so many companies betting on neutral atoms to build the first useful quantum computers? In this episode, we speak with Mark Saffman, professor at…","key_points":[],"chapters":[],"topics":[],"duration_seconds":4988,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/632nm-6933948/episodes/the-atomic-physics-behind-neutral-atom-computers-mark-saffman/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/632nm-6933948/the-atomic-physics-behind-neutral-atom-computers-mark-saffman.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}