Pizza Seminars

Domain walls in the early universe

by Oriol Pujolas (IFAE)

Europe/Madrid
IFAE Seminar Room (IFAE)

IFAE Seminar Room

IFAE

Description

I will overview the basics of Domain Walls (DWs): "soap film"-like objects that appear in several well-motivated extensions of the Standard Model. DWs have a strong impact on cosmology, leading to many observable signatures: a gravitational wave background, primordial black holes and other relics. A proper calculation of these signals is, however, a quite challenging problem. I will illustrate this with a sample of recent results.

Organized by

Giada Caneva, Elia Bertoldo, Francesco Sciotti

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