Advances in Understanding and Measuring Quantum Entanglement

Presentations

• "Witnessing quantum spin entanglement with neutron spectroscopy."

  Invited-In-person · Invited

  March 17, 2026, 3:30 PM – March 17, 2026, 4:06 PM

  Publication: A. Scheie, P. Laurell, W. Simeth, E. Dagotto, and D. A. Tennant, Tutorial: Extracting entanglement signatures from neutron spectroscopy, Materials Today Quantum 5, 100020 (2025).
  W. Simeth, P. Laurell, A. Scheie, in preparation.

  Presenters

  • Allen Scheie

    • Los Alamos National Laboratory (LANL)

  Authors

  • Allen Scheie

    • Los Alamos National Laboratory (LANL)

  • Pontus Laurell

    • University of Missouri

  • Alan Tennant

    • University of Tennessee

  • Wolfgang Simeth

    • Los Alamos National Laboratory (LANL)

  • Elbio Dagotto

    • University of Tennessee

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• High-temperature quantum coherence in a rare-earth spin chain

  Invited-In-person · Invited

  March 17, 2026, 4:06 PM – March 17, 2026, 4:42 PM

  Publication: L. L. Kish, et al. Nature Communications 16, 6594 (2025); https://doi.org/10.1038/s41467-025-61715-z

  Presenters

  • Igor Zaliznyak

    • Brookhaven National Laboratory (BNL)

  Authors

  • Igor Zaliznyak

    • Brookhaven National Laboratory (BNL)

  • Lazar Kish

    • Brookhaven National Laboratory (BNL)

  • Andreas Weichselbaum

    • Brookhaven National Laboratory (BNL)

  • Daniel Pajerowski

    • Oak Ridge National Laboratory

  • Andrei Savici

    • Oak Ridge National Laboratory

  • Andrey Podlesnyak

    • Oak Ridge National Laboratory

  • Leonid Vasylechko

  • Alexei Tsvelik

    • Brookhaven National Laboratory (BNL)

  • Robert Konik

    • Brookhaven National Laboratory (BNL)

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• Measurement-altered quantum criticality in Rydberg atom arrays

  Invited-In-person · Invited

  March 17, 2026, 4:42 PM – March 17, 2026, 5:18 PM

  Publication: 1. Measurement-Altered Ising Quantum Criticality. Sara Murciano, Pablo Sala, Yue Liu, Roger S. K. Mong, and Jason Alicea
  Phys. Rev. X 13, 041042 (2023) DOI: https://doi.org/10.1103/PhysRevX.13.041042
  2. Quantum Criticality Under Imperfect Teleportation. Pablo Sala, Sara Murciano, Yue Liu, and Jason Alicea,
  PRX Quantum 5, 030307 (2024) DOI: https://doi.org/10.1103/PRXQuantum.5.030307
  3. Practical roadmap to measurement-altered criticality in Rydberg arrays. Stephen Naus, Yue Liu, Sara Murciano, Pablo Sala, Manuel Endres, Jason Alicea. arXiv:2506.21963 [quant-ph].

  Presenters

  • Pablo Sala de Torres-Solanot

    • University of California, Berkeley

  Authors

  • Pablo Sala de Torres-Solanot

    • University of California, Berkeley

  • Jason Alicea

    • Caltech

  • Sara Murciano

    • Caltech

  • Yue Liu

    • Caltech

  • Roger Mong

    • University of Pittsburgh

  • Stephen Naus

    • Caltech

  • Manuel Endres

    • Caltech

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• RIXS Probe of Quantum Entanglement in an Entangled Metal and Beyond

  Invited-In-person · Invited

  March 17, 2026, 5:18 PM – March 17, 2026, 5:54 PM

  Presenters

  • Gil Young Cho

    • Department of Physics, KAIST

  Authors

  • Gil Young Cho

    • Department of Physics, KAIST

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• Strange metals and entanglement witnesses

  Invited-In-person · Invited

  March 17, 2026, 5:54 PM – March 17, 2026, 6:30 PM

  Publication: Fang, Y., Mahankali, M., Wang, Y. et al. Amplified multipartite entanglement witnessed in a quantum critical metal. Nat Commun 16, 2498 (2025). https://doi.org/10.1038/s41467-025-57778-7
  Wang, Y., Fang, Y., Xie, F., & Si, Q. (2025). Local and Non-local Entanglement Witnesses of Fermi Liquid. arXiv preprint arXiv:2502.13958.

  Presenters

  • Yuan Fang

    • Rice University

  Authors

  • Yuan Fang

    • Rice University

  • Mounica Mahankali

    • Rice University

  • Yiming Wang

    • Rice University

  • Lei Chen

    • Stony Brook University

  • Haoyu Hu

  • Fang Xie

    • Rice University

  • Silke Paschen

  • Qimiao Si

    • Rice University

  View abstract →