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What's Happening at JQI

Mysteriously Mundane Turbulence Revealed in 2D Superfluid

A new experiment let JQI researchers get an unprecedented look at the currents hiding in a superfluid. The technique they developed allows them to measure the fluid velocity at specific locations in a superfluid, opening new opportunities to investigate the dynamics of superfluids, including how they experience turbulence.

Read the Story "Mysteriously Mundane Turbulence Revealed in 2D Superfluid"

We conduct curiosity-driven research that explores the most basic building blocks of nature with an eye toward potential applications in information science and technology.  

News

  • An orange beam goes into a series of curved gratings and on the other side forms two strings of ovals that create a pattern at an x labeled detector.

    Curved Neutron Beams Could Deliver Benefits Straight to Industry

    April 17, 2025
  • A man in glasses and a blue collared shirt.

    JQI Researcher Awarded Distinguished Research Scientist Prize

    April 4, 2025
  • a woman smiling at the camera and wearing a red turtleneck

    New JQI Fellow Wants to Build an Error-Creating Quantum Computer

    March 4, 2025
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Events

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Our Research

  • Many-Body Physics

    Some of the most intriguing physics happens when individual particles team up, giving rise to emergent collective properties.

    Learn More about Many-Body Physics
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    Quantum Information and Computing

    JQI physicists are investigating promising quantum computing architectures as well as developing methods to control quantum effects that can be exploited to process information in new ways.

    Learn More about Quantum Information and Computing
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    Quantum Measurement and Control

    Creating quantum states on demand and controlling them is a critical component to developing practical quantum-based devices.

    Learn More about Quantum Measurement and Control

Latest Publications

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The central theme of my research is to apply tools from quantum science to the studies of molecular structures and chemical reactions. To this end, becoming a member of JQI, one of the world's leading quantum centers, is highly valuable for my research program. Conversely, I hope to leverage my interdisciplinary background in both AMO physics and physical chemistry to help foster synergy between quantum and chemical sciences at UMD.

Portrait of Yu Liu
Yu Liu
Assistant Professor

Outreach & Education

JQI Fellows, postdocs, and students actively engage our community and the broader public in science.

About Our Programs & Activites
PFC-supported parametric downconversion demo at the 2016 USASEF. Credit: C. Cesare/JQI
PFC-supported parametric downconversion USASEF demo. Credit: C. Cesare/JQI

Want to Become a Part of Our Team?

The Joint Quantum Institute offers research opportunities for undergraduate students, graduate students and postdoctoral researchers. JQI is located on campus at the University of Maryland, College Park, but researchers may work at NIST or the UMD campus. 

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