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Talk45 min

Strong cosmological phase transitions and their gravitational wave signals

Marek Lewicki · CERN

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About

We are currently witnessing the dawn of a new era in astrophysics and cosmology, started by the LIGO/Virgo observations of Gravitational Waves (GWs). Recently, also the detection of a stochastic background of GWs at very low frequencies was announced by the Pulsar Timing Array collaborations. In this talk, I will discuss terminal velocities reached by expanding bubble walls and the GW signals produced in very strong cosmological phase transitions ..

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The talk

  1. Strong cosmological phase transitions and their gravitational wave signals 2025-08-27 · 45 min · CERN's player

Credits and licence

Institution
CERN
Department
TH institutes
Speaker
Marek Lewicki
Year
2025
Language
English
Source
CERN
Licence
CERN, as CERN states it. CERN's terms
Attribution
© CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
Who can watch
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