People: Wen Wei Ho

Harvard
wenweiho@g.harvard.edu
Demler Lukin
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Postdoc
Publications
  1. S. Saul Pilatowsky-Cameo, W.W. Ho, S. Choi, and C. Dag. Complete Hilbert-Space Ergodicity in Quantum Dynamics of Generalized Fibonacci Drives. Phys Rev Lett, 131(250401), December 2023.
  2. J. Ramette, V. Vuletic, W.W. Ho, S. Choi, J. Y. Lee, and M. A. Metlitski. Landau-Forbidden Quantum Criticality in Rydberg Quantum Simulators. Phys Rev Lett, 131(083601), August 2023.
  3. P. Jepsen, Y. K. Lee, H. Lin, I. Dimitrova, Y. Margalit, W.W. Ho, W. Ketterle, Long-lived spin-helix states in Heisenberg quantum magnets. Nature Physics, 18, 2022.
  4. D. Bluvstein, A. Omran, H. Levine, A. Keesling Contreras, G. Semeghini, S. Ebadi, T. Wang, N. Maskara, W.W. Ho, S. Choi, M. Greiner, V. Vuletic, M. Lukin, A. A. Michailidis, and M. Serbyn. Controlling many-body dynamics with driven quantum scars in Rydberg atom arrays. Science, 371(6536):1355-1359, March 2021.
  5. N. Maskara, W.W. Ho, D. Bluvstein, S. Choi, M. Lukin, Alexios A. Michailidis, and Maksym Serbyn. Discrete time-crystalline order enabled by quantum many-body scars: entanglement steering via periodic driving. PhysRevLett, 127(090602), August 2021.
  6. S. Ebadi, T. Wang, H. Levine, A. Keesling Contreras, G. Semeghini, A. Omran, D. Bluvstein, H. Pichler, W.W. Ho, S. Choi, M. Greiner, V. Vuletic, M. Lukin, Rhine Samajdar, and Subir Sachdev. Quantum Phases of Matter on a 256-Atom Programmable Quantum Simulator. Nature, 595:227-232, July 2021.
  7. W.W. Ho, H. Pichler, M. Lukin, R. Samajdar, and S. Sachdev. Quantum phases of Rydberg atoms on a kagome lattice. PNAS, 118(4), January 2021.
  8. P. Jepsen, W.W. Ho, J. Amato-Grill, I. Dimitrova, E. Demler, W. Ketterle, Transverse Spin Dynamics in the Anisotropic Heisenberg Model Realized with Ultracold Atoms. Physical Review X, 11(041054), 2021.
  9. W.W. Ho, H. Pichler, M. Lukin, R. Samajdar, and S. Sachdev. Complex density wave orders and quantum phase transitions in square-lattice Rydberg atom arrays. Phys. Rev. Lett., 124(103601), 2020.
  10. P. Jepsen, J. Amato-Grill, I. Dimitrova, W.W. Ho, E. Demler, W. Ketterle, Spin transport in a tunable Heisenberg model realized with ultracold atoms. Nature, 588:403–407, December 2020.
  11. S. Choi, H. Pichler, W.W. Ho, M. Lukin, D. Abanin, J. Turner, A.A. Michailidis, Z. Papic, and M. Serbyn. Emergent SU(2) dynamics and perfect quantum many-body scars. Phys. Rev. Lett., 122(220603), June 2019.
  12. W.W. Ho, S. Choi, H. Pichler, M. Lukin, Periodic Orbits, Entanglement and Quantum Many-body scars in constrained models: Matrix product state approach. Phys. Rev. Lett January 2019.
  13. J. Choi, H. Zhou, S. Choi, R. Landig, W.W. Ho, D. Abanin, M. Lukin, Junichi Isoya, Fedor Jelezko, Shinobu Onoda, and Hitoshi Sumiya. Probing quantum thermalization of a disordered dipolar spin ensemble with discrete time-crystalline order. Phys. Rev. Lett, 122(043603), February 2019.
News
Wed November 20, 2024

Hilbert-Space Ergodicity in Driven Quantum Systems: Obstructions and Designs

Many-body quantum systems reach thermal equilibrium due to a property called quantum ergodicity. Despite its conceptual significance, there is no general definition of quantum ergodicity that is universally applicable to all scenarios. In quantum systems whose description remains unchanged with time, quantum ergodicity is defined through the system’s stationary configurations — certain states that do not...
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Research Highlights
Mon December 21, 2020

Ultracold atoms reveal a new type of quantum magnetic behavior

The findings may help researchers design “spintronic” devices and novel magnetic materials.

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News type:
CUA in the News
Research Highlights