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Andrew Childs

Director & PI

University of Maryland

RQS Executive CouncilRQS Senior Investigator
Portrait of Andrew Childs

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Andrew Childs is the director of the NSF Quantum Leap Challenge Institute for Robust Quantum Simulation and a professor of computer science with an appointment in the University of Maryland Institute for Advanced Computer Studies. He is also a fellow in the Joint Center for Quantum Information and Computer Science and served as its co-director from 2014–2024. Childs's main research interests are in the theory of quantum information processing, especially quantum algorithms. Childs received his doctorate in physics from MIT in 2004.

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Recent News

  • A superconducting circuit

    New Protocol Quickly Demonstrates and Verifies Quantum Speedups

    June 9, 2025

    RQS researchers have proposed a novel way to demonstrate a quantum device’s problem-solving power and verify that it didn’t make a mistake.

  • Collage of quantum researchers.

    New Ideas in Quantum Simulation Bring Additional Federal Funding

    May 12, 2025

    A $2.5 million supplemental NSF award will jumpstart several new research thrusts in RQS and an undergraduate research program.

  • A photo of Yi-Kai Liu

    RQS Senior Investigator Honored by Washington Academy of Sciences

    April 11, 2025

    Yi-Kai Liu will be recognized with an Excellence in Research Award in Computer Science on May 8 at the academy’s annual meeting.