Bosons on a rotating ring with free boundary conditions

Olindo Corradini; Antonino Flachi; Giacomo Marmorini; Maurizio Muratori; Vincenzo Vitagliano

doi:10.1088/1751-8121/ac1ee7

Bosons on a rotating ring with free boundary conditions

Olindo Corradini, Antonino Flachi, Giacomo Marmorini, Maurizio Muratori, Vincenzo Vitagliano

Faculty of Business and Commerce

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

1 Citation (Scopus)

Abstract

We consider a system of interacting non-relativistic bosons confined to a onedimensional ring in the presence of a synthetic gauge field induced by a rotating barrier. Interactions are introduced as a constraint in field space, and the barrier is modeled by general boundary conditions.Within this setup, we compute the effective action and investigate the profile of the ground state and its sensitivity from rotational velocity and the properties of the barrier.

Original language	English
Article number	405401
Journal	Journal of Physics A: Mathematical and Theoretical
Volume	54
Issue number	40
DOIs	https://doi.org/10.1088/1751-8121/ac1ee7
Publication status	Published - 2021 Oct 8

Keywords

Boundary conditions
Effective action
Interacting bosons
Rotation

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Statistics and Probability
Modelling and Simulation
Mathematical Physics
Physics and Astronomy(all)

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10.1088/1751-8121/ac1ee7

Cite this

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title = "Bosons on a rotating ring with free boundary conditions",

abstract = "We consider a system of interacting non-relativistic bosons confined to a onedimensional ring in the presence of a synthetic gauge field induced by a rotating barrier. Interactions are introduced as a constraint in field space, and the barrier is modeled by general boundary conditions.Within this setup, we compute the effective action and investigate the profile of the ground state and its sensitivity from rotational velocity and the properties of the barrier.",

keywords = "Boundary conditions, Effective action, Interacting bosons, Rotation",

author = "Olindo Corradini and Antonino Flachi and Giacomo Marmorini and Maurizio Muratori and Vincenzo Vitagliano",

note = "Funding Information: AF acknowledges the support of the Japanese Society for the Promotion of Science Grantin- Aid for Scientific Research KAKENHI (Grants No. 18K03626, 21K03540). VV has been partially supported by the H2020 programme and by the Secretary of Universities and Research of the Government of Catalonia through a Marie Sklodowska-Curie COFUND fellowship - Beatriu de Pin{\'o}s programme no. 801370. VV would like to thank Laura Bonavera and Joaqu{\'i}n Gonz{\'a}lez-Nuevo for a useful discussion. Publisher Copyright: {\textcopyright} 2021 IOP Publishing Ltd.",

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AU - Corradini, Olindo

AU - Flachi, Antonino

AU - Marmorini, Giacomo

AU - Muratori, Maurizio

AU - Vitagliano, Vincenzo

N1 - Funding Information: AF acknowledges the support of the Japanese Society for the Promotion of Science Grantin- Aid for Scientific Research KAKENHI (Grants No. 18K03626, 21K03540). VV has been partially supported by the H2020 programme and by the Secretary of Universities and Research of the Government of Catalonia through a Marie Sklodowska-Curie COFUND fellowship - Beatriu de Pinós programme no. 801370. VV would like to thank Laura Bonavera and Joaquín González-Nuevo for a useful discussion. Publisher Copyright: © 2021 IOP Publishing Ltd.

PY - 2021/10/8

Y1 - 2021/10/8

N2 - We consider a system of interacting non-relativistic bosons confined to a onedimensional ring in the presence of a synthetic gauge field induced by a rotating barrier. Interactions are introduced as a constraint in field space, and the barrier is modeled by general boundary conditions.Within this setup, we compute the effective action and investigate the profile of the ground state and its sensitivity from rotational velocity and the properties of the barrier.

AB - We consider a system of interacting non-relativistic bosons confined to a onedimensional ring in the presence of a synthetic gauge field induced by a rotating barrier. Interactions are introduced as a constraint in field space, and the barrier is modeled by general boundary conditions.Within this setup, we compute the effective action and investigate the profile of the ground state and its sensitivity from rotational velocity and the properties of the barrier.

KW - Boundary conditions

KW - Effective action

KW - Interacting bosons

KW - Rotation

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ER -

Bosons on a rotating ring with free boundary conditions

Abstract

Keywords

ASJC Scopus subject areas

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