Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Inertial blob-hole symmetry breaking in magnetised plasma filaments   Symmetry breaking between the propagation velocities of magnetised plasma
filaments with large positive (blob) and negative (hole) amplitudes, as implied
by a dimensional analysis scaling, is studied with global ("full-n")
non-Boussinesq gyrofluid computations, which include finite inertia effects
through nonlinear polarisation. Interchange blobs on a flat density background
have higher inertia and propagate more slowly than holes. In the presence of a
large enough density gradient, the effect is reversed: blobs accelerate down
the gradient and holes are slowed in their propagation up the gradient. Drift
wave blobs spread their initial vorticity rapidly into a fully developed
turbulent state, whereas primary holes can remain coherent for many eddy
turnover times. The results bear implications for plasma edge zonal flow
evolution and tokamak scrape-off-layer transport.

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The categories of this paper are: astro-ph
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The categories of this paper are: econ
35
The categories of this paper are: mtrl-th
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The categories of this paper are: hep-th
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The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci
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The categories of this paper are: nucl-th
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The categories of this paper are: q-alg
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The categories of this paper are: q-bio
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The categories of this paper are: alg-geom
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The categories of this paper are: adap-org
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The categories of this paper are: cmp-lg
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The categories of this paper are: math
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The categories of this paper are: comp-gas
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The categories of this paper are: chao-dyn
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The categories of this paper are: hep-ex