Speaker
Mr
Abdul Rahaman Shaikh
(Centre for Theoretical Physics, Jamia Millia Islamia)
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.
Author
Mr
Abdul Rahaman Shaikh
(Centre for Theoretical Physics, Jamia Millia Islamia)