Speaker
Vasiliki Pavlidou
(University of Crete and IA-FORTH)
Description
The turnaround scale represents the largest non-expanding boundary of a dark matter halo. It is sensitive to cosmology, behaving as an evolving standard ruler, and it imprints on the galaxy distribution around cluster centers. I will discuss how the turnaround feature can be identified in simulated observations, and how it can be exploited to devise novel cosmological tests
Primary authors
Vasiliki Pavlidou
(University of Crete and IA-FORTH)
Dr
George Korkidis
(University of Crete and IA-FORTH)
