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Scale dependent bias from primordial non-Gaussianity with trispectrum
We study the scale dependent bias of the halo power spectrum arising from primordial non-Gaussianity. We present an analytic result of the halo bias including up to the trispectrum contributions. We find the scale dependent bias opens a new possibility of probing the relation between the non-lineari...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2011
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| Acceso en línea: | https://dx.doi.org/10.1111/j.1745-3933.2011.01124.x http://cds.cern.ch/record/1361172 |