https://doi.org/10.1140/epjc/s10052-020-7843-8
Regular Article - Theoretical Physics
Minimal vectorlike model in supersymmetric unification
1
Department of Physics, Chongqing University, Chongqing, 401331, China
2
Department of Physics, Harvard University, Cambridge, MA, 02138, USA
* e-mail: sibozheng.zju@gmail.com
Received:
11
January
2020
Accepted:
12
March
2020
Published online:
26
March
2020
Compared to the minimal supersymmetric standard model, an extension by vectorlike fermions is able to explain the Higgs mass while retains the grand unification. We investigate the minimal vectorlike model by focusing on the vectorlike electroweak sector. We firstly derive the mass spectrum in the electroweak sector, then calculate the one-loop effects on the Higgs physics, and finally explore either vectorlike or neutralino dark matter. Collider constraints are briefly discussed.
© The Author(s), 2020
