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arxiv: 1603.00296 · v1 · pith:SVFLYG4Bnew · submitted 2016-02-29 · 🌌 astro-ph.CO · cond-mat.stat-mech· gr-qc

Jeans instability criterion from the viewpoint of non-gaussian statistics

Everton M. C. Abreu , Jorge Ananias Neto , Edesio M. Barboza Jr. , Rafael C. Nunes This is my paper
classification 🌌 astro-ph.CO cond-mat.stat-mechgr-qc
keywords jeansobtainedstatisticslengthanalyzeappliedastrophysicalcompared
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In this Letter we have derived the Jeans length in the context of the Kaniadakis statistics. We have compared this result with the Jeans length obtained in the non-extensive Tsallis statistics and discussed the main differences between these two models. We have also obtained the kappa-sound velocity. Finally, we have applied the results obtained here to analyze an astrophysical system.

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