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arxiv: 0806.0497 · v2 · submitted 2008-06-03 · ✦ hep-ph · astro-ph

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Update of axion CDM energy density

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classification ✦ hep-ph astro-ph
keywords axiondensityeffectenergyanharmonicconsideringcurrentestimate
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We improve the estimate of the axion CDM energy density by considering the new values of current quark masses, the QCD phase transition effect and a possible anharmonic effect.

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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. String Axiverse

    hep-th 2009-05 unverdicted novelty 7.0

    String theory predicts an axiverse of ultralight axions whose effects on CMB polarization, matter power spectrum, and black hole superradiance can be probed by future astrophysical experiments.