Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Infinite dipolar droplet -- a simple theory for the macro-droplet regime   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.

21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
1
The categories of this paper are: cs
2
The categories of this paper are: math
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
3
The categories of this paper are: physics
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int
25
The categories of this paper are: patt-sol
8
The categories of this paper are: hep-ex
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph