Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Reconnection dynamics and mutual friction in quantum turbulence   We investigate the behaviour of the mutual friction force in finite
temperature quantum turbulence in $^4$He, paying particular attention to the
role of quantized vortex reconnections. Through the use of the vortex filament
model, we produce three experimentally relevant types of vortex tangles in
steady-state conditions, and examine through statistical analysis, how local
properties of the tangle influence the mutual friction force. Finally, by
monitoring reconnection events, we present evidence to indicate that vortex
reconnections are the dominant mechanism for producing areas of high curvature
and velocity leading to regions of high mutual friction, particularly for
homogeneous and isotropic vortex tangles.

11
The categories of this paper are: hep-lat
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
17
The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
28
The categories of this paper are: alg-geom
26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas