Bulletin of the American Physical Society
54th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics
Volume 68, Number 7
Monday–Friday, June 5–9, 2023; Spokane, Washington
Session Q08: Dynamics of Cold Atoms in Optical Lattices
8:00 AM–10:00 AM,
Thursday, June 8, 2023
Room: 206 C
Chair: Dominik Schneble, Stony Brook
Abstract: Q08.00001 : Quantum Simulation of Dynamics in the 1D Anyon Hubbard Model*
8:00 AM–8:12 AM
Presenter:
Perrin C Segura
(Harvard University)
Authors:
Perrin C Segura
(Harvard University)
Joyce Kwan
(Harvard University)
Yanfei Li
(Harvard University)
Sooshin Kim
(Harvard University)
Brice Bakkali-Hassani
(Harvard University)
Markus Greiner
(Harvard University)
Based on the expansion dynamics and two-body density correlations of two-particle quantum walks, we demonstrate continuous tuning of the particle statistics from bosonic (zero phase) to pseudo-fermionic (π phase) through the intermediate anyonic regime. Throughout this process, we track the formation of statistically induced bound pairs of non-interacting particles. In the presence of non-zero interaction energy, we also observe asymmetric transport, a consequence of the broken inversion symmetry in the AHM Hamiltonian. Together, these results confirm our realization of 1D anyons in a quantum simulator, laying the foundation for future explorations of the broader phase diagram.
*This work is supported by the NSF, the Gordon and Betty Moore Foundation, EPiQSInitiative, an Office of Naval Research program, an Air Force Office of Scientific Research MURI program, and an ArmyResearch Office MURI program. S.K. is supported by the NSF through the GRFP
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