Gravitational waves from cosmological phase transitions
APA
(2023). Gravitational waves from cosmological phase transitions. ICTP South American Institute for Fundamental Research. https://scivideos.org/index.php/ictp-saifr/3978
MLA
Gravitational waves from cosmological phase transitions. ICTP South American Institute for Fundamental Research, Nov. 29, 2023, https://scivideos.org/index.php/ictp-saifr/3978
BibTex
@misc{ scivideos_SAIFR:3978,
doi = {},
url = {https://scivideos.org/index.php/ictp-saifr/3978},
author = {},
keywords = {ICTP-SAIFR, IFT, UNESP},
language = {en},
title = {Gravitational waves from cosmological phase transitions},
publisher = { ICTP South American Institute for Fundamental Research},
year = {2023},
month = {nov},
note = {SAIFR:3978 see, \url{https://scivideos.org/index.php/ictp-saifr/3978}}
}
Abstract
Gravitational waves allow a glance into the properties and dynamics of the very early Universe.I will discuss the state-of-the-art of predicting a stochastic background of gravitational waves produced by cosmological first-order phase transitions.I focus on recent developments in understanding the dynamics of the primordial fluid and how to connect simulation results to observations and model building.Finally, I discuss the possibility to interpret the recent anomalies in pulsar timing arrays with this kind of signal