Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-modal Simon-Hoh instability of a plasma with a shearing Hall current   A new analytical nonmodal approach to investigate the plasma instabilities
driven by the sheared current is presented and applied to the analysis of the
linear evolution of the Simon-Hoh (S-H) instability of a plasma in the
inhomogeneous electric field. We found analytically strong nonmodal growth for
this instability which is missed completely in the normal modes analysis but
dominates the normal mode growth when the shearing rate of the current velocity
is above the growth rate of the S-H instability with uniform current. It
includes also the nonmodal growth for the subcritical perturbations, which are
suppressed in plasma with uniform Hall current.

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The categories of this paper are: hep-ex
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The categories of this paper are: math-ph
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The categories of this paper are: hep-th
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The categories of this paper are: atom-ph
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The categories of this paper are: cs
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The categories of this paper are: hep-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: plasm-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: ao-sci
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The categories of this paper are: gr-qc
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The categories of this paper are: quant-ph
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The categories of this paper are: q-alg
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The categories of this paper are: hep-lat
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The categories of this paper are: q-fin
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The categories of this paper are: stat