15–17 May 2023 On-Site
Campus Bahrenfeld
Europe/Berlin timezone

Ultrarelativistic walls and their gravitational-wave imprint

15 May 2023, 11:15
1h 15m
Building 2a, Seminar room 2 (Campus Bahrenfeld)

Building 2a, Seminar room 2

Campus Bahrenfeld

Notkestr. 85 D-22607 Hamburg, Germany

Speaker

Dr Bogumiła Świeżewska (University of Warsaw)

Description

In this talk, I will discuss a supercooled phase transition present in a model with classical conformal symmetry. I will review the details of the model and the predictions for the properties of the phase transition, dark matter, and resulting gravitational-wave spectra paying special attention to the behaviour of the bubble walls. Using this exemplary model I will aim to summarize the state of the art for ultrarelativistic walls.

Primary author

Dr Bogumiła Świeżewska (University of Warsaw)

Presentation materials