ORIGINS Science Week 2021, 22 - 25 November in Kloster Irsee

Session

RU-C Large Scale Structure Highlight Talks

Nov 25, 2021, 2:30 PM

Kloster Irsee, https://www.kloster-irsee.de/home

Conveners

RU-C Large Scale Structure Highlight Talks

• Eiichiro Komatsu (MPA)

Contribution list Timetable

34. The MillenniumTNG project

Cesar Hernandez-Aguayo

11/25/21, 2:30 PM

In this talk, I will present the MillenniumTNG (MTNG) project which consists in a large suite of dark-matter only and full-hydrodynamical cosmological simulations covering the volume of the well-known Millennium simulation. The full-hydrodynamical simulation employs the IllustrisTNG galaxy formation model. The large volume of the simulations will allow us to link predictions for the evolution...

15. Connecting the visible Universe to the dark

Alexandre Barreira (LMU & ORIGINS Excellence Cluster)

11/25/21, 2:55 PM

Determining the connection between the invisible dark matter and the visible distribution of galaxies and gas in the Universe is key not only to understand how galaxy structures form and evolve, but also to use galaxy data to tackle open problems in cosmology like the particle nature of inflation, gravity, dark energy and dark matter. In this talk I will go through a number of recent advances...

42. Effect of density fluctuations on gravitational wave production in first-order phase transitions

Henrique Rubira (TUM)

11/25/21, 3:20 PM

We study the effect of density perturbations on the process of first-order phase transitions and gravitational wave production in the early Universe. We are mainly interested in how the distribution of nucleated bubbles is affected by fluctuations in the local temperature. We find that large-scale density fluctuations ($H∗