Speaker
ABDUL RAHAMAN SHAIKH
(Centre for theoretical physics,Jamia Millia Islamia,New Delhi,India -110025)
Description
We investigate a minimal extension of the Standard Model that includes an additional baryophilic Abelian gauge symmetry. In these classically conformal models, the thermal phase transition, driven by the Coleman-Weinberg mechanism, is strongly first-order with significant supercooling, producing observable stochastic gravitational wave signals. Our analysis reveals a substantial parameter space within these models that can be probed by future gravitational wave observatories, such as LISA, BBO, DECIGO, and Cosmic Explorer.
| Field of contribution | Theory |
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Authors
ABDUL RAHAMAN SHAIKH
(Centre for theoretical physics,Jamia Millia Islamia,New Delhi,India -110025)
Dr
Arnab Dasgupta
(Pittsburgh Particle Physics, Astrophysics, and Cosmology Center, Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, PA 15260)
Prof.
Rathin Adhikari
(Centre for Theoretical Physics, Jamia Millia Islamia, Jamia Nagar, New Delhi - 110025, India)
