Ultracold atoms carrying orbital angular momentum: engineering topological phases in lattices

E. Nicolau; G. Pelegrí; J. Polo; A. M. Marques; A. J. Daley; J. Mompart; R. G. Dias; V. Ahufinger

doi:10.1209/0295-5075/ad2432

Ultracold atoms carrying orbital angular momentum: engineering topological phases in lattices

E. Nicolau, G. Pelegrí, J. Polo, A. M. Marques, A. J. Daley, J. Mompart, R. G. Dias, V. Ahufinger^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

Ultracold atoms carrying Orbital Angular Momentum (OAM) loaded in lattices constitute a promising platform for engineering topological systems either at the single-particle limit or in the presence of interactions. In this review, we report recent progress on this topic with the focus on bosons with OAM l = 1 in lattices of coplanar ring potentials, which provide an ideal scenario to realise topological non-trivial phases of matter.

Original language	English
Article number	35001
Number of pages	7
Journal	EPL
Volume	145
Issue number	3
DOIs	https://doi.org/10.1209/0295-5075/ad2432
Publication status	Published - 21 Feb 2024

Keywords

engineering topological systems
ultracold atoms
Orbital Angular Momentum (OAM)

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10.1209/0295-5075/ad2432

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abstract = "Ultracold atoms carrying Orbital Angular Momentum (OAM) loaded in lattices constitute a promising platform for engineering topological systems either at the single-particle limit or in the presence of interactions. In this review, we report recent progress on this topic with the focus on bosons with OAM l = 1 in lattices of coplanar ring potentials, which provide an ideal scenario to realise topological non-trivial phases of matter.",

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AU - Nicolau, E.

AU - Pelegrí, G.

AU - Polo, J.

AU - Marques, A. M.

AU - Daley, A. J.

AU - Mompart, J.

AU - Dias, R. G.

AU - Ahufinger, V.

PY - 2024/2/21

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N2 - Ultracold atoms carrying Orbital Angular Momentum (OAM) loaded in lattices constitute a promising platform for engineering topological systems either at the single-particle limit or in the presence of interactions. In this review, we report recent progress on this topic with the focus on bosons with OAM l = 1 in lattices of coplanar ring potentials, which provide an ideal scenario to realise topological non-trivial phases of matter.

AB - Ultracold atoms carrying Orbital Angular Momentum (OAM) loaded in lattices constitute a promising platform for engineering topological systems either at the single-particle limit or in the presence of interactions. In this review, we report recent progress on this topic with the focus on bosons with OAM l = 1 in lattices of coplanar ring potentials, which provide an ideal scenario to realise topological non-trivial phases of matter.

KW - engineering topological systems

KW - ultracold atoms

KW - Orbital Angular Momentum (OAM)

U2 - 10.1209/0295-5075/ad2432

DO - 10.1209/0295-5075/ad2432

M3 - Article

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Ultracold atoms carrying orbital angular momentum: engineering topological phases in lattices

Abstract

Keywords

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