SAIFR:3978

Gravitational waves from cosmological phase transitions

(2023). Gravitational waves from cosmological phase transitions. ICTP South American Institute for Fundamental Research. https://scivideos.org/ictp-saifr/3978

Gravitational waves from cosmological phase transitions. ICTP South American Institute for Fundamental Research, Nov. 29, 2023, https://scivideos.org/ictp-saifr/3978 

          @misc{ scivideos_SAIFR:3978,
            doi = {},
            url = {https://scivideos.org/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/ictp-saifr/3978}}
          }
Thomas Konstandin
Talk numberSAIFR:3978
Source RepositoryICTP – SAIFR
Collection
Talk Type Conference
Subject

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