Gravitational-Wave Signatures of Chiral-Symmetric Technicolor
arXiv:2204.00799 · doi:10.1016/j.physletb.2022.137162
Abstract
A chiral-symmetric technicolor model successfully reconciles the tension between electroweak precision tests and traditional technicolor models. Focusing on its simplest realization preserving the conventional Higgs mechanism, we study its primordial gravitational wave signatures originating from first order phase transitions in the early Universe. We found that abundant phase transition patterns arise from a physically viable parameter space. Besides, we have also found gravitational wave signals possibly visible by future experiments, such as LISA, BBO and u-DECIGO. Our results stress the importance of gravitational wave detectors in exploring new physics complementary to ground colliders in the multi-messenger astronomy era.
9 pages, 6 figures, 3 tables; accepted for publication in Phys. Lett. B
References in corpus (6)
- Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
- Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
- Gravitational Waves from Phase Transitions at the Electroweak Scale and Beyond
- Minimal Walking Technicolor: Set Up for Collider Physics
- Dynamics of Electroweak Phase Transition In Singlet-Scalar Extension of the Standard Model
- Gravitational waves and Higgs boson couplings for exploring first order phase transition in the model with a singlet scalar field