Shenglong Xu - Texas A&M

Wednesday 12 Mar 2025, 08:00 → 19:15 US/Eastern

IAMM

 

<Speaker Bio>

https://artsci.tamu.edu/physics-astronomy/contact/profiles/shenglong-xu.html

08:30 → 09:00 Pick up at hotel

Travel to IAMM.

09:00 → 10:00 Research Meeting

Speaker: Ruixing Zhang (Department of Physics and Astronomy, University of Tennessee Knoxville)

10:00 → 10:20 Talk Prep

10:20 → 11:20 Seminar: Quantum Information Dynamics in Many-Body Systems

Recent advances in quantum technology enable the preparation of well-isolated, far-from-equilibrium systems. In this talk, I will explore non equilibrium quantum phenomena through quantum information dynamics—the evolution of a qubit as it interacts with a many-body system. In strongly interacting systems, the local state of the qubit rapidly spreads to nonlocal degrees of freedom and ultimately becomes encoded in the many-body Hilbert space. By employing noise-driven quantum many-body systems, where noise averaging overcomes the curse of dimensionality while preserving universal features, we demonstrate that information dynamics resemble a reaction-diffusion process. The dynamics are strongly linked to the system's connectivity, integrability and symmetries, offering new insights into nonequilibrium quantum dynamics.

11:30 → 12:00 Research Meeting

Speaker: Wonhee Ko (University of Tennessee, Knoxville)

12:00 → 13:30 Lunch

Jian Liu
Yang

13:30 → 14:00 Research Meeting

Speaker: Yang Zhang

14:00 → 15:00 Research Meeting

Meeting with Ruixing's group

15:00 → 15:30 Research Meeting

Speaker: Jonathan D'Emidio

15:30 → 16:00 Research Meeting

Speaker: Songyang Pu

16:00 → 16:30 Research Meeting

Speaker: Louis Primeau

16:30 → 17:00 Research Meeting

Speaker: Ruixing Zhang (Department of Physics and Astronomy, University of Tennessee Knoxville)

17:45 → 19:15 Dinner