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Towards cosmological constraints from the compressed modal bispectrum: a robust comparison of real-space bispectrum estimators
Joyce Byun, Andrea Oddo, Cristiano Porciani +1
Higher-order clustering statistics, like the galaxy bispectrum, can add complementary cosmological information to what is accessible with two-point statistics, like the power spect…
The -point streaming model: how velocities shape correlation functions in redshift space
Joseph Kuruvilla, Cristiano Porciani
Starting from first principles, we derive the fundamental equations that relate the -point correlation functions in real and redshift space. Our result generalises the so-called…
Forecasts for Next Generation tSZ Surveys: the Impact of a Cosmology-Dependent Selection Function
Nikhel Gupta, Cristiano Porciani, Kaustuv Basu
The thermal Sunyaev-Zel'dovich (tSZ) effect is one of the primary tools for finding and characterizing galaxy clusters. Several ground-based experiments are either underway or are…
A comparison of formation models at high redshift
Alexander Schäbe, Emilio Romano-Díaz, Cristiano Porciani +2
Modelling the molecular gas that is routinely detected through CO observations of high-redshift galaxies constitutes a major challenge for ab initio simulations of galaxy formation…