Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Superfluid (quantum) turbulence and distributed chaos   Properties of distributed chaos in superfluid (quantum) turbulence have been
studied using the data of recent direct numerical simulations (HVBK two-fluid
model for He II, and a moving grid in the frames of Gross-Pitaevskii model of
the Bose-Einstein condensates at low temperatures). It is found that for the
viscous (normal) component of the velocity field in He II the viscosity
dominates the distributed chaos with the stretched exponential spectrum
$\exp(-k/k_{\beta})^{\beta}$ and $\beta = 2/3$. For the superfluid component
the distributed chaos is dominated by the vorticity correlation integral with
$\beta =1/2$ (the soft spontaneous breaking of the space translational symmetry
- homogeneity). For very low temperature the distributed chaos is tuned to the
large-scale coherent motions: the viscous (normal) component is tuned to the
fundamental mode, whereas the superfluid component is subharmonically tuned.
For the Gross-Pitaevskii superfluid turbulence incompressible part of the
energy spectrum (containing the vortices contribution) also indicates the
distributed chaos dominated by the vorticity correlation integral ($\beta
=1/2$) and the subharmonic tuning to the large-scale coherent motions.

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The categories of this paper are: nlin
18
The categories of this paper are: econ
13
The categories of this paper are: quant-ph
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
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The categories of this paper are: hep-ex
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The categories of this paper are: eess
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-fin
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The categories of this paper are: plasm-ph
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The categories of this paper are: adap-org
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The categories of this paper are: chao-dyn
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The categories of this paper are: comp-gas
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The categories of this paper are: acc-phys
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The categories of this paper are: q-alg
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The categories of this paper are: solv-int