Infinite dipolar droplet -- a simple theory for the macro-droplet regime

Autor:	Sukla Pal, D. Baillie, P. B. Blakie
Rok vydání:	2021
Předmět:	Physics::Fluid Dynamics Quantum Gases (cond-mat.quant-gas) Physics::Atomic and Molecular Clusters FOS: Physical sciences Condensed Matter - Quantum Gases
DOI:	10.48550/arxiv.2111.06184
Popis:	In this paper we develop a theory for an infinitely long droplet state of a zero temperature dipolar bosonic gas. The infinite droplet theory yields simpler equations to solve for the droplet state and its collective excitations. We explore the behavior of infinite droplets using numerical and variational solutions, and demonstrate that it can provide a quantitative description of large finite droplets of the type produced in experiments. We also consider the axial speed of sound and the thermodynamic limit of a dipolar droplet. Comment: 8 pages, 6 figures
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06f2f27e6f67217fa69a2646faaf8840 Zobrazit plný text záznamu