Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cylinder with Charged Anisotropic Source   We take charged anisotropic fluid cylinder when there is no external pressure
acting on the fluid. This is a cylindrical version of the Krori and Barua's
method to explore the field equations with anisotropic fluid. We discuss models
with positive matter density and pressure that satisfy all the energy and
stability conditions. It is found that charge does not vanish at the center of
the cylinder. The equilibrium condition as well as physical conditions are
discussed. Further, we highlight the connection between our solutions and the
charged strange quark stars as well as with dark matter including charged
massive particles. The graphical analysis of the matter variables versus charge
is given which indicates a physically reasonable matter distribution.

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The categories of this paper are: chem-ph
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The categories of this paper are: adap-org
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The categories of this paper are: quant-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: q-alg
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The categories of this paper are: atom-ph
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The categories of this paper are: econ
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The categories of this paper are: dg-ga
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The categories of this paper are: nlin
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The categories of this paper are: plasm-ph
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The categories of this paper are: q-bio
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The categories of this paper are: stat
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The categories of this paper are: cmp-lg
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The categories of this paper are: hep-th
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The categories of this paper are: acc-phys
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The categories of this paper are: hep-ex