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The observed galaxy power spectrum in General Relativity
Measurements of the clustering of galaxies in Fourier space, and at low wavenumbers, offer a window into the early Universe via the possible presence of scale dependent bias generated by Primordial Non Gaussianites. On such large scales a Newtonian treatment of density perturbations might not be suf...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2021
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| Acceso en línea: | https://dx.doi.org/10.1088/1475-7516/2022/01/061 http://cds.cern.ch/record/2773260 |