ORIGINS CN-4 Science Day "The Dark Energy Challenge"

Monday Oct 4, 2021, 9:30 AM → 12:20 PM Europe/Berlin

per Zoom

Ariel Sanchez (MPE), Fabian Schmidt (MPA), Jochen Weller (LMU)

The three main projects linked in this connector to address the Dark Energy challenge are:

• Extensions of gravity; phenomenology and observational constraints
• Effective Field Theory of the accelerated Universe
• High-precision Hubble parameter as probe of the accelerated Universe

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Topic: Origins CN4 (Dark Energy) day
Time: Oct 4, 2021 09:30 AM Amsterdam, Berlin, Rome, Stockholm, Vienna

Join Zoom Meeting
https://zoom.us/j/93314899458?pwd=U3MwcGU4NFVZOUZPMThMOWRJai9idz09

Meeting ID: 933 1489 9458
Passcode: 281078

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1 Welcome and Introductions

Speaker: Fabian Schmidt (MPA)

2 Cosmological Insights from three years of DES

Speaker: Prof. Daniel Gruen (LMU)

3 Integrated 3-point correlation function of cosmic shear

Speaker: Anik Halder (LMU)

4 Modified Gravity and the Flux-weighted Gravity-Luminosity Relationship of Blue Supergiant Stars

Speaker: Prof. Rolf Kudritzki (USM LMU/MIAPP)

11:00 AM Break

5 Cosmological implications of anisotropic clustering measurements from BOSS and eBOSS

Speaker: Agne Semenaite (MPE)

6 Lattice simulations of gauge fields during inflation

Speaker: Angelo Caravano (LMU)

7 H0 from direct distances to core-collapse supernovae

Speaker: Christian Vogl (Max-Planck-Institut für Astrophysik)