Published February 2019
| Version v1
Journal article
Gravitational waves from phase transitions in models with charged singlets
- 1. The Abdus Salam International Centre for Theoretical Physics, Strada Costiera 11, I-34014, Trieste (Italy)
- 2. LMEPA & Department of Physics, University of Jijel, PB 98 Ouled Aissa, DZ-18000 Jijel (Algeria)
- 3. Department of Physics, Osaka University, Toyonaka, Osaka 560-0043 (Japan)
- 4. Department of Physics, University of Toyama, 3190 Gofuku, Toyama 930-8555 (Japan)
- 5. Department of Physics, United Arab Emirates University, Al-Ain (United Arab Emirates)
Description
We investigate the effect of extra singlets on the electroweak phase transition (EWPT) strength and the spectrum of the corresponding gravitational waves (GWs). We consider here the standard model (SM) extended with a singlet scalar with multiplicity N coupled to the SM Higgs doublet. After imposing all the theoretical and experimental constraints and defining the region where the EWPT is strongly first order, we obtain the region in which the GWs spectrum can be reached by different future experiments such as LISA and DECIGO.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.physletb.2018.12.013Additional details
Identifiers
- DOI
- 10.1016/j.physletb.2018.12.013;
- PII
- S0370269318309377;
Publishing Information
- Journal Title
- Physics Letters. Section B
- Journal Volume
- 789
- Journal Page Range
- p. 119-126
- ISSN
- 0370-2693
- CODEN
- PYLBAJ
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 55011451
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- GRAVITATIONAL WAVES; HIGGS BOSONS; HIGGS MODEL; MULTIPLICITY; PHASE TRANSFORMATIONS; SCALARS; SPECTRA; STANDARD MODEL
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; FIELD THEORIES; GRAND UNIFIED THEORY; MATHEMATICAL MODELS; PARTICLE MODELS; QUANTUM FIELD THEORY; UNIFIED GAUGE MODELS
Optional Information
- Copyright
- Copyright (c) 2018 The Authors. Published by Elsevier B.V.