Electroweak baryogenesis in the ℤ3$$ {\mathbb{Z}}_3 $$-invariant NMSSM

  title={Electroweak baryogenesis in the ℤ3\$\$ \{\mathbb\{Z\}\}\_3 \$\$-invariant NMSSM},
  author={Sujeet Akula and C. Bal{\'a}zs and L. Dunn and G. White},
  journal={Journal of High Energy Physics},
A bstractWe calculate the baryon asymmetry of the Universe in the ℤ3$$ {\mathbb{Z}}_3 $$-invariant Next-to-Minimal Supersymmetric Standard Model where the interactions of the singlino provide the necessary source of charge and parity violation. Using the closed time path formalism, we derive and solve transport equations for the cases where the singlet acquires a vacuum expectation value (VEV) before and during the electroweak phase transition. We perform a detailed scan to show how the baryon… Expand
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