[AAA] SEMINARIO IATE (16/12 - 11 hs). Genuine precision cosmology from the large-scale structure of the Universe.

[Seminarios IATE - Conicet]

Buenos días,

Invitamos al Ciclo de Seminarios del IATE de esta semana con la siguiente
presentación:

*Título: Genuine precision cosmology from the large-scale structure of the
Universe. *

*Expositor: *Dr. Ariel Sánchez (MPE, Garching, Alemania)

*Fecha:* viernes 16 de diciembre, 11 hs.

*Resumen: *Accurate models of the non-linear evolution of density
fluctuations are crucial for the analysis of cosmological observations.
Evolution mapping is a general concept that can be used to build such
recipes. This approach exploits a degeneracy in the impact of different
cosmological parameters on the linear matter power spectrum to drastically
reduce the number of parameters required to describe the cosmology
dependence of statistics of the non-linear density field. In this talk, I
will show a few applications of evolution mapping, with a focus on how it
can help us to understand the information content of large-scale structure
observations.


Esperamos vuestra participación este viernes en el auditorio del IATE. Se
podrá participar virtualmente mediante el enlace:
https://meet.google.com/hgu-akrs-xvc
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