Collisional dynamics of a few atom quantum system with tunable interaction
Sign Up to like & getrecommendations! Published in 2023 at "Physica Scripta"
DOI: 10.1088/1402-4896/acd72a
Abstract: The advent of single-atom trapping in optical tweezers and experimental evolution in control, isolation, and manipulation of cold atoms allows us to manifest the few-body physics and its connection with the many-body systems. In cold… read more here.
Keywords: system tunable; physics; collisional dynamics; dynamics atom ... See more keywords
Defect-Free Assembly of 2D Clusters of More Than 100 Single-Atom Quantum Systems.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.122.203601
Abstract: We demonstrate the defect-free assembly of versatile target patterns of up 111 neutral atoms, building on a 361-site subset of a micro-optical architecture that readily provides thousands of sites for single-atom quantum systems. By performing… read more here.
Keywords: atom; single atom; free assembly; defect free ... See more keywords
Scalable Cold-Atom Quantum Simulator for Two-Dimensional QED.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.127.130504
Abstract: We propose a scalable analog quantum simulator for quantum electrodynamics in two spatial dimensions. The setup for the U(1) lattice gauge field theory employs interspecies spin-changing collisions in an ultracold atomic mixture trapped in an… read more here.
Keywords: cold atom; quantum simulator; atom quantum; quantum ... See more keywords
Tuning Long-Range Fermion-Mediated Interactions in Cold-Atom Quantum Simulators.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.083401
Abstract: Engineering long-range interactions in cold-atom quantum simulators can lead to exotic quantum many-body behavior. Fermionic atoms in ultracold atomic mixtures can act as mediators, giving rise to long-range Ruderman-Kittel-Kasuya-Yosida-type interactions characterized by the dimensionality and… read more here.
Keywords: interactions cold; long range; cold atom; range ... See more keywords