Spatially tunable spin interactions in neutral atom arrays
Atomic Physics
2023-12-15 v2 Quantum Gases
Quantum Physics
Abstract
Analog quantum simulations with Rydberg atoms in optical tweezers routinely address strongly correlated many-body problems due to the hardware-efficient implementation of the Hamiltonian. Yet, their generality is limited, and flexible Hamiltonian-design techniques are needed to widen the scope of these simulators. Here we report on the realization of spatially tunable interactions for XYZ models implemented by two-color near-resonant coupling to Rydberg pair states. Our results demonstrate the unique opportunities of Rydberg dressing for Hamiltonian design in analog quantum simulators.
Cite
@article{arxiv.2206.12385,
title = {Spatially tunable spin interactions in neutral atom arrays},
author = {Lea-Marina Steinert and Philip Osterholz and Robin Eberhard and Lorenzo Festa and Nikolaus Lorenz and Zaijun Chen and Arno Trautmann and Christian Gross},
journal= {arXiv preprint arXiv:2206.12385},
year = {2023}
}