Supersolid-like square- and triangular-lattice crystallization of dipolar droplets in a box trap
dc.contributor.author | Young-S, Luis E. | |
dc.contributor.author | Adhikari, S. K. [UNESP] | |
dc.contributor.institution | Universidad de Cartagena | |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
dc.date.accessioned | 2023-07-29T13:25:16Z | |
dc.date.available | 2023-07-29T13:25:16Z | |
dc.date.issued | 2022-10-01 | |
dc.description.abstract | Using a beyond-mean-field model including a Lee-Huang-Yang-type interaction, we demonstrate a supersolid-like spatially-periodic square- and triangular-lattice crystallization of droplets in a polarized dipolar condensate confined by an appropriate three-dimensional (3D) box trap. In this paper, we consider a rectangular box (cuboid) trap, a square box (cuboid with two equal sides) trap, a cylindrical box trap and a hexagonal box (hexagonal prism) trap. The droplet lattice is always formed in the x-y plane perpendicular to the polarization z direction of dipolar atoms. In contrast to a harmonic trap, the box traps allow the formation of a large clean supersolid-like spatially-periodic crystallization in free space without any distortion. Moreover, a droplet lattice can be formed in a 3D box trap with a significantly reduced number of atoms than in a harmonic trap, which could facilitate the experimental observation of droplet lattice in a box trap. With present know-how such a supersolid-like crystallization of dipolar droplets in a 3D box trap can be realized in a laboratory thus allowing the study of a large periodic lattice of dipolar droplets in free space bounded by rigid walls. | en |
dc.description.affiliation | Grupo de Modelado Computacional Facultad de Ciencias Exactas y Naturales Universidad de Cartagena, Bolivar | |
dc.description.affiliation | Instituto de Física Teórica UNESP - Universidade Estadual Paulista, São Paulo | |
dc.description.affiliationUnesp | Instituto de Física Teórica UNESP - Universidade Estadual Paulista, São Paulo | |
dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.description.sponsorshipId | CNPq: 301324/2019-0 | |
dc.identifier | http://dx.doi.org/10.1140/epjp/s13360-022-03346-7 | |
dc.identifier.citation | European Physical Journal Plus, v. 137, n. 10, 2022. | |
dc.identifier.doi | 10.1140/epjp/s13360-022-03346-7 | |
dc.identifier.issn | 2190-5444 | |
dc.identifier.scopus | 2-s2.0-85140255274 | |
dc.identifier.uri | http://hdl.handle.net/11449/247767 | |
dc.language.iso | eng | |
dc.relation.ispartof | European Physical Journal Plus | |
dc.source | Scopus | |
dc.title | Supersolid-like square- and triangular-lattice crystallization of dipolar droplets in a box trap | en |
dc.type | Artigo | |
unesp.author.orcid | 0000-0002-0388-3991[2] | |
unesp.campus | Universidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulo | pt |