Entanglement generation in weakly-driven arrays of multilevel atoms via dipolar interactions

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Abstract

We investigate the driven-dissipative dynamics of 1D and 2D arrays of multilevel atoms interacting via dipole-dipole interactions and trapped at subwavelength scales. Here we show that in the weakly driven low excitation regime, multilevel atoms, in contrast to two-level atoms, can become strongly entangled. The entanglement manifests as the growth of collective spin-waves in the ground state manifold, and survives even after turning off the drive.

Year of Publication
2024
Date Published
2024-12
Journal Title
Physical Review Letters
Volume
133
Issue
23
Start Page or Article ID
233003
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