EFTofLSS meets simulation-based inference: σ8 from biased tracers

Cosmological inferences typically rely on explicit expressions for the likelihood and covariance of the data vector, which normally consists of a set of summary statistics. However, in the case of nonlinear large-scale structure, exact expressions for either likelihood or covariance are unknown, and...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Journal of cosmology and astroparticle physics 2024-05, Vol.2024 (5), p.063
Hauptverfasser:	Tucci, Beatriz, Schmidt, Fabian
Format:	Artikel
Sprache:	eng
Schlagworte:	Covariance Field theory Parameters Simulation Statistical inference Statistics Tracers
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!