Proposal for experimental realization of quantum spin chains with quasiperiodic interaction using Rydberg atoms

• URL: http://arxiv.org/abs/2409.08497v1
• Date: Fri, 13 Sep 2024 02:44:50 GMT
• Title: Proposal for experimental realization of quantum spin chains with quasiperiodic interaction using Rydberg atoms
• Abstract summary: We propose a method to realize S = 1/2 and S = 1 quantum spin models with quasiperiodic interaction using Rydberg atoms. We also perform numerical calculations and show that these models host a many-body critical regime, which differs from the ergodic and many-body localization.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Investigating localization properties of interacting disordered systems plays a crucial role in understanding thermalization and its absence in closed quantum systems. However, simulating such systems on classical computers is challenging due to their complexity. In this work, we propose a method to realize S = 1/2 and S = 1 quantum spin models with quasiperiodic interaction using Rydberg atoms by utilizing the high tunability of their spatial position. We also perform numerical calculations and show that these models host a many-body critical regime, which differs from the ergodic and many-body localization.

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