SAIFR:4507

Emulators for beyond-LCDM models and photometric probes

(2024). Emulators for beyond-LCDM models and photometric probes. ICTP South American Institute for Fundamental Research. https://scivideos.org/index.php/ictp-saifr/4507

Emulators for beyond-LCDM models and photometric probes. ICTP South American Institute for Fundamental Research, Aug. 21, 2024, https://scivideos.org/index.php/ictp-saifr/4507 

          @misc{ scivideos_SAIFR:4507,
            doi = {},
            url = {https://scivideos.org/index.php/ictp-saifr/4507},
            author = {},
            keywords = {ICTP-SAIFR, IFT, UNESP},
            language = {en},
            title = {Emulators for beyond-LCDM models and photometric probes},
            publisher = { ICTP South American Institute for Fundamental Research},
            year = {2024},
            month = {aug},
            note = {SAIFR:4507 see, \url{https://scivideos.org/index.php/ictp-saifr/4507}}
          }
Guilherme Brando
Talk numberSAIFR:4507
Source RepositoryICTP – SAIFR
Collection
Talk Type Conference
Subject

Abstract

In this talk, I will discuss the current effort of creating emulators for the non-linear power spectrum in beyond-LCDM models. I will present a pipeline that has been developed to model the matter power spectrum from large to small scales, with a focus on stage-IV photometric galaxy surveys. I will delve into the fundamental components of this pipeline, the consistency checks performed to validate it, and how effectively this new tool performs when conducting a full Bayesian parameter estimation analysis with a survey similar to LSST.