Frontiers in Quantum Information Science and Engineering Webinar Series
Title: Quantum Computing with Atoms
Christopher Monroe, Duke University and IonQ Inc.
Abstract: Trapped atomic ions are the unique quantum computing physical platform that features qubits with essentially infinite idle coherence times. Such atomic clock qubits are controlled with laser beams, allowing densely-connected and reconfigurable universal gate sets. Unlike all other physical platforms for quantum computing, the path to scale involves concrete architectural paths, from shuttling ions between QPU cores to modular photonic interconnects between multiple QPUs. Full-stack ion trap quantum computers have thus moved away from the physics of qubits and gates and toward the engineering of optical control signals, quantum gate compilation for algorithms, and high level system design considerations. I will summarize the state-of-the-art in these quantum computers and speculate on how they might be used.
Webinar ID: 926 7198 9711 Passcode: 743595
More About Christopher Monroe:
Christopher Monroe is Professor of ECE and Physics at Duke University and the co-Founder and Chief Scientist of IonQ, Inc. Monroe specializes in the isolation of individual atoms for applications in quantum information science. At NIST in the 1990s, Monroe led the team that demonstrated the first quantum logic gate. At the University of Michigan (2000-2007) and the University of Maryland (2007-2020), Monroe’s research group pioneered all aspects of trapped atomic ion based quantum computers, making the first steps toward a scalable, reconfigurable, and modular quantum computer system. In 2016, he co-founded IonQ, a startup company leading the way in the fabrication of full-stack quantum computers. Monroe is a member of the National Academy of Sciences and is one of the key architects of the recent U.S. National Quantum Initiative.
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