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Quantum Metrology I

ORAL · B06 · ID: 3355540

Presentations

  • Observation of spin squeezing with contact interactions in one- and three-dimensional easy-plane magnets

    ORAL

    –

    Publication: Lee, Y. K., Block, M., Lin, H., Fedoseev, V., Crowley, P. J., Yao, N. Y., & Ketterle, W. (2024). Observation of spin squeezing with contact interactions in one-and three-dimensional easy-plane magnets. arXiv preprint arXiv:2409.17398.

    Presenters

    • Hanzhen Lin

      Massachusetts Institute of Technology

    Authors

    • Hanzhen Lin

      Massachusetts Institute of Technology

    • Yoo Kyung Lee

      Massachusetts Institute of Technology

    • Maxwell Block

    • Vitaly Fedoseev

      MIT, Department of Physics

    • Philip JD Crowley

    • Norman Y Yao

    • Wolfgang Ketterle

      Massachusetts Institute of Technology

    View abstract →

  • Realization of cavity-mediated three and four-body interactions in a Bragg interferometer

    ORAL

    –

    Publication: arxiv.org/abs/2410.12132

    Presenters

    • Chitose Maruko

      JILA, JILA, CU Boulder

    Authors

    • Chitose Maruko

      JILA, JILA, CU Boulder

    • Chengyi Luo

      California Institute of Technology

    • Eliot Bohr

      JILA/University of Colorado, JILA, CU Boulder, JILA

    • Haoqing Zhang

      University of Colorado, Boulder, JILA, CU Boulder

    • Anjun Chu

      University of Chicago, JILA

    • Ana Maria Rey

      University of Colorado, Boulder, JILA, University of Colorado Boulder, JILA, CU Boulder, JILA, University of Colorado, Boulder

    • James Thompson

      JILA

    View abstract →

  • Fast Entanglement Generation via Collective Three-Body Interactions in an Optical Cavity

    ORAL

    –

    Presenters

    • Haoqing Zhang

      University of Colorado, Boulder, JILA, CU Boulder

    Authors

    • Haoqing Zhang

      University of Colorado, Boulder, JILA, CU Boulder

    • Anjun Chu

      University of Chicago, JILA

    • Chengyi Luo

      California Institute of Technology

    • Chitose Maruko

      JILA, JILA, CU Boulder

    • Eliot Bohr

      JILA/University of Colorado, JILA, CU Boulder, JILA

    • James K Thompson

      JILA & Univ. of Colorado, JILA, NIST and Dept. of Physics, Univ. of Colorado, Boulder, JILA, CU Boulder

    • Ana Maria Rey

      University of Colorado, Boulder, JILA, University of Colorado Boulder, JILA, CU Boulder, JILA, University of Colorado, Boulder

    View abstract →

  • Spin squeezing in an ensemble of nitrogen-vacancy centers in diamond

    ORAL

    –

    Publication: Weijie Wu, et al. Spin squeezing in an ensemble of nitrogen-vacancy centers in diamond. (Under review in Nature)

    Presenters

    • Weijie Wu

    Authors

    • Weijie Wu

    • Emily J Davis

      New York University (NYU)

    • Lillian B Hughes

      University of California, Santa Barbara

    • Bingtian Ye

      Harvard university

    • Zilin Wang

    • Dominik Kufel

    • Tasuku Ono

    • Simon A Meynell

      University of California, Santa Barbara

    • Maxwell Block

    • Che Liu

    • Haopu Yang

    • Ania C Bleszynski Jayich

      University of California, Santa Barbara

    • Norman Y Yao

    View abstract →

  • Squeezing of high-dimensional metastable spins (qudits) in <sup>40</sup>Ca+

    ORAL

    –

    Publication: [1] R. J. Lewis-Swan, J. C. Zuniga Castro, D. Barberena, A. M. Rey. Phys. Rev. Lett. 132, 163601 (2024).

    Presenters

    • Evan R Ritchie

      University of Oregon

    Authors

    • Evan R Ritchie

      University of Oregon

    • Jameson O'Reilly

      University of Oregon

    • Sean J Brudney

      University of Oregon

    • Gabriel James Gregory

      University of Oregon

    • David J Wineland

      University of Oregon

    • David T Allcock

      University of Oregon

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  • Error-corrected quantum metrology of microwaves with a Rydberg sensor

    ORAL

    –

    Publication: 1. S. Kurzyna, B. Niewelt, M. Mazelanik, W. Wasilewski & M. Parniak, Quantum 8, 1431 (2024) <br>2. B. Niewelt, S. Kurzyna, M. Mazelanik, W. Wasilewski, R. Demkowicz-Dobrzański, M. Parniak, "Quantum metrology of microwaves enhanced by quantum error correction enabled by many-body Rydberg interactions" in preparation

    Presenters

    • Michal Parniak

      University of Warsaw

    Authors

    • Michal Parniak

      University of Warsaw

    • Bartosz Niewelt

      University of Warsaw

    • Mateusz Mazelanik

      University of Warsaw

    • Stanisław Kurzyna

      University of Warsaw

    • Wojciech Wasilewski

      University of Warsaw

    • Rafal Demkowicz-Dobrzanski

      University of Warsaw

    View abstract →