| Issue |
EPJ Web Conf.
Volume 168, 2018
Joint International Conference of ICGAC-XIII and IK-15 on Gravitation, Astrophysics and Cosmology
|
|
|---|---|---|
| Article Number | 05001 | |
| Number of page(s) | 5 | |
| Section | Gravitational Waves | |
| DOI | https://doi.org/10.1051/epjconf/201816805001 | |
| Published online | 09 January 2018 | |
https://doi.org/10.1051/epjconf/201816805001
Gravitational waves from the first order electroweak phase transition in the Z3 symmetric singlet scalar model*
School of Physics, KIAS, Seoul 02455, Korea
** e-mail: matsui@kias.re.kr
Published online: 9 January 2018
Among various scenarios of baryon asymmetry of the Universe, electroweak baryogenesis is directly connected with physics of the Higgs sector. We discuss spectra of gravitational waves which are originated by the strongly first order phase transition at the electroweak symmetry breaking, which is required for a successful scenario of electroweak baryogenesis. In the Z3 symmetric singlet scalar model, the significant gravitational waves are caused by the multi-step phase transition. We show that the model can be tested by measuring the characteristic spectra of the gravitational waves at future interferometers such as LISA and DECIGO.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.