Le contenu de cette page n’est pas disponible en français. Veuillez nous en excuser.

# Cosmological Frontiers in Fundamental Physics 2019

Cosmological Frontiers in Fundamental Physics 2019

## First Science Results from the EHT

Jeudi sep 05, 2019
Speaker(s):
Scientific Areas:

## Discussion: Do cosmic tensions point to novel physics?

Mercredi sep 04, 2019
Speaker(s):
Scientific Areas:

## The Planck Legacy: Inflation and the Origin of Structure in the Universe

Mercredi sep 04, 2019
Speaker(s):
Scientific Areas:

## CHIME: The Canadian Hydrogen Intensity Mapping Experiment

Mercredi sep 04, 2019
Speaker(s):

CHIME is a new interferometric telescope at radio frequencies 400-800 MHz. The mapping speed (or total statistical power) of CHIME is among the largest of any radio telescope in the world, and the technology powering CHIME could be used to build telescopes which are orders of magnitude more powerful.

Scientific Areas:

## Cosmology and fundamental physics with FRBs

Mercredi sep 04, 2019
Speaker(s):

FRBs are the only known sources of extragalactic coherent radiation, that show interference phenomena after traveling over cosmological distances. The interferometric probe allows equivalent strain measurements of $h\sim 10^{-26}$, opening new windows for gravitational wave detection, dark matter properties, and emission physics. I describe new directions, theoretical and observational tools, and current and future experiments.

Scientific Areas:

## Gravitational wave standard sirens

Mercredi sep 04, 2019
Speaker(s):
Scientific Areas:

## Discussion: Where in the Cosmos should we look for novel physics?

Mardi sep 03, 2019
Speaker(s):
Scientific Areas:

## Weak Gravity Conjecture From Amplitudes’ Positivity

Mardi sep 03, 2019
Speaker(s):

I will show how to derive new positivity bounds for scattering amplitudes in theories with a massless graviton in the spectrum in four spacetime dimensions. The bounds imply that extremal black holes are self-repulsive, M/|Q|

Scientific Areas:

## Gravitational waves in the inhomogeneous Universe

Mardi sep 03, 2019
Speaker(s):

The discovery of gravitational waves from a binary black hole merger in

Scientific Areas:

## New Physics in the Rayleigh-Jeans tale of the CMB and cosmic 21cm signal

Mardi sep 03, 2019
Speaker(s):
Scientific Areas:

## LECTURES ON-DEMAND

### Gabriela González, Louisiana State University

Speaker: Gabriela Gonzalez