Observation of magnon bound states in the long-range, anisotropic heisenberg model

F Kranzl, S Birnkammer, MK Joshi, A Bastianello… - Physical Review X, 2023 - APS
Over the recent years, coherent, time-periodic modulation has been established as a
versatile tool for realizing novel Hamiltonians. Using this approach, known as Floquet
engineering, we experimentally realize a long-ranged, anisotropic Heisenberg model with
tunable interactions in a trapped ion quantum simulator. We demonstrate that the spectrum
of the model contains not only single-magnon excitations, but also composite magnon
bound states. For long-range interactions with the experimentally realized power-law …

Observation of magnon bound states in the long-range, anisotropic Heisenberg model

S Birnkammer, F Kranzl, A Bastianello… - APS Division of …, 2023 - ui.adsabs.harvard.edu
Over the recent years coherent, time-periodic modulation has been established as a
versatile tool for realizing novel Hamiltonians. Using this approach, known as Floquet
engineering, we experimentally realize a long-ranged, anisotropic Heisenberg model with
tunable interactions in a trapped ion quantum simulator. We demonstrate that the spectrum
of the model contains not only single magnon excitations but also composite magnon bound
states. For the experimentally realized long-range interactions, the group velocity of …
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