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Modeling Galaxies in Redshift Space at the Field Level
We develop an analytical forward model based on perturbation theory to predict the redshift-space galaxy overdensity at the field level given a realization of the initial conditions. We find that the residual noise between the model and simulated galaxy density has a power spectrum that is white on...
Autores principales: | , , , , |
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Lenguaje: | eng |
Publicado: |
2020
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1088/1475-7516/2021/05/059 http://cds.cern.ch/record/2773257 |