$U(1{)}_{B-L}$ Dark Matter Constrains Smooth (SUSY) Hybrid Inflation

Karim M. Selim, A. Y. Ellithi, M. Abolmahassen

We propose a unified framework that connects inflationary dynamics with dark matter production within a supersymmetric $U(1{)}_{B-L}$ extension of the Standard Model. The setup is ba…