@article{79fefcade63d44a4a137761afbc2076a,
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.",
year = "2021",
month = oct,
day = "8",
doi = "10.1088/1751-8121/ac1ee7",
language = "English",
volume = "54",
journal = "Journal of Physics A: Mathematical and Theoretical",
issn = "1751-8113",
publisher = "IOP Publishing Ltd.",
number = "40",
}