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Ongoing
LUNCH BREAK
Auditorio Mirta Mosconi Francisco N de Laprida 854, X5000BGR Córdoba, Córdoba
CG: The host galaxies of binary compact objects across cosmic time – Artale
Auditorio Mirta Mosconi Francisco N de Laprida 854, X5000BGR Córdoba, CórdobaIn 2015, the first direct detection of a gravitational wave (GW) by the two ground-based LIGO interferometers opened a new era for gravitational-wave astrophysics. Since then, more than 90 events …
CG: Gravastars in f(R,L) gravity – Vieira G.
Gravastars are exotic compact objects alternative to black holes. In the context of alternative theories of gravity, they present relevant signatures. Thus, we shall present the gravastar solutions of a …
CG: The integrated Sachs-Wolfe effect in 4D Einstein-Gauss-Bonnet gravity – Ghodsi Yengejeh
A novel 4-dimensional Einstein-Gauss-Bonnet (4D EGB) gravity has been proposed that asserts to bypass Lovelock’s theorem and to result in a non-trivial contribution to the gravitational dynamics in four-dimensional spacetime. …
CG: Wiener filter for CMB maps using Neural Networks – Costanza
In this work, we have studied a Convolutional Neural Network (CNN) called WienerNet to apply the Wiener Filter to noisy CMB (Cosmic Microwave Background) maps. We present how these neural …
CG: NumCosmo halo tools: application to cluster cosmology and cluster mass estimation – Penna Lima V.
Galaxy clusters are important cosmological probes since their abundance and spatial distribution are directly linked to structure formation on large scales. The principal uncertainty source on the cosmological parameter constraints …
CG: Giant HII Regions and HII Galaxies as tracers of the Hubble expansion and its use in cosmology – Fernandez A.
The relationship between the integrated Hβ line luminosity and the velocity dispersion of the ionized gas of HII galaxies (HIIGs) and giant HII regions (GHIIRs) has been known for a …
CG: Cosmology with baryons: modelling the cosmic matter distribution for Large-Scale Structure analyses – Aricò
In this talk, we show a framework to consistently model the spatial distribution and time evolution of dark matter, gas, and galaxies, in the Large Scale Structure of the universe. …
CG: On dynamo theories for cosmological magnetic fields – Rubio
We present well-posedness results for two particular theories aiming to model large-scale magnetic field amplification. We report on the existence of spurious modes when the electromotive force is linear in …
CG: Universal renormalization procedure for higher curvature AdS gravity in up to 5 dimensions – Araya
We implement a universal method for renormalizing AdS gravity actions applicable to arbitrary higher curvature theories in up to five dimensions. The renormalization procedure considers the extrinsic counterterm for Einstein-AdS …
EA: Virtual Workshop -Gravitational Lensing: from Planets to the Large Scale Structure of the Universe – Makler et al.
During the 21st century, gravitational lensing turned from a curious relativistic effect used by some cosmologists into a mainstream astrophysical tool. Each year we witness new discoveries exploring the different …
IT: Virtual Workshop – Data analytics: A journey beyond the evident – Lares
Modern astronomy is a data-intensive science that requires the analysis of large volume archives. An important aspect of understanding the observations is to ask science-driven questions andto look for the …
CG: Virtual Workshop – Extended Mass Distributions of Primordial Black Holes and Primordial Magnetogenesis
This workshop consists of a series of short lectures and hands-on activities on the topic of Primordial Black Holes (PBHs). In particular, on understanding and computing extended mass functions of …
