4 papers
The In-Out Formalism for In-In Correlators
Yaniv Donath, Enrico Pajer
Cosmological correlators, the natural observables of the primordial universe, have been extensively studied in the past two decades using the in-in formalism pioneered by Schwinger…
Direct signatures of the formation time of galaxies
Yaniv Donath, Matthew Lewandowski, Leonardo Senatore
We show that it is possible to directly measure the formation time of galaxies using large-scale structure. In particular, we show that the large-scale distribution of galaxies is…
Peeking into the next decade in Large-Scale Structure Cosmology with its Effective Field Theory
Diogo Bragança, Yaniv Donath, Leonardo Senatore +1
After the successful full-shape analyses of BOSS data using the Effective Field Theory of Large-Scale Structure, we investigate what upcoming galaxy surveys might achieve. We intro…
Biased Tracers in Redshift Space in the EFTofLSS with exact time dependence
Yaniv Donath, Leonardo Senatore
We study the effect of the Einstein - de Sitter (EdS) approximation on the one-loop power spectrum of galaxies in redshift space in the Effective Field Theory of Large-Scale Struct…