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arxiv: 1009.0270 · v2 · submitted 2010-09-01 · ✦ hep-ph · astro-ph.CO

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Xogenesis

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classification ✦ hep-ph astro-ph.CO
keywords matterdarkasymmetrymodelsnaturallynumberbleedingcandidate
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We present a new paradigm for dark matter in which a dark matter asymmetry is established in the early universe that is then transferred to ordinary matter. We show this scenario can fit naturally into weak scale physics models, with a dark matter candidate mass of this order. We present several natural suppression mechanisms, including bleeding dark matter number density into lepton number, which occurs naturally in models with lepton-violating operators transferring the asymmetry.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Modified Gravity and Cosmology

    astro-ph.CO 2011-06 unverdicted novelty 2.0

    A comprehensive review of modified gravity theories and their cosmological consequences, including a parameterized post-Friedmannian formalism for constraining deviations from General Relativity.