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The Cosmic Linear Anisotropy Solving System (CLASS) IV: efficient implementation of non-cold relics
We present a new flexible, fast and accurate way to implement massive neutrinos, warm dark matter and any other non-cold dark matter relics in Boltzmann codes. For whatever analytical or numerical form of the phase-space distribution function, the optimal sampling in momentum space compatible with a...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2011
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1475-7516/2011/09/032 http://cds.cern.ch/record/1345134 |