Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Thermally Driven Topology in Chiral Magnets   Chiral magnets give rise to the anti-symmetric Dzyaloshinskii-Moriya (DM)
interaction, which induces topological nontrivial textures such as magnetic
skyrmions. The topology is characterized by integer values of the topological
charge. In this work, we performed the Monte-Carlo calculation of a
two-dimensional model of the chiral magnet. A surprising upturn of the
topological charge is identified at high fields and high temperatures. This
upturn is closely related to thermal fluctuations at the atomic scale, and is
explained by a simple physical picture based on triangulation of the lattice.
This emergent topology is also explained by a field-theoretic analysis using
$CP^{1}$ formalism.

21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
34
The categories of this paper are: chem-ph
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
7
The categories of this paper are: hep-th
19
The categories of this paper are: eess
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
1
The categories of this paper are: cs