The low energy limit of the minimal nonlinear supersymmetric SU(5)-model; production and decay of Higgs particles

Implications of constraints on mass parameters in the Higgs sector of the nonlinear supersymmetric SU(5) model

“…In this section, we summarize the results of unconstrained Higgs potential, where the three mass parameters may have arbitrary values at the GUT scale, in order to demonstrate the effects of the constraints [5,6,7].…”

“…In Ref. [6], the analysis has been extended to the one-loop level in the frame of effective potential method, where RG equations have not been used and only top and bottom contributions have been taken into account. In Ref.…”

“…The Higgs potential of the low energy limit of this nonlinear model needs effectively only two Higgs doublets. This model has been investigated in some detail by us [4,5,6,7].…”

Higgs bosons in the RG-improved minimal nonlinear supersymmetricSU(5) model: their mass bounds and productions ate+e colliders

“…A viable nonlinear supersymmetric standard model [5] and nonlinear supersymmetric SU (5) model [6] were formulated and their physical consequences investigated [7][8][9]. A characteristic feature of nonlinear realization is that it needs no new fields as partner fields except for the Akulov-Volkov field.…”

“…Another remarkable point is that the Higgs sector of the nonlinear susy models differs from that of the linear susy models. One of the motivations of [8] and [9] is to show how to distinguish experimentally our models from the linear models. With respect to particle contents the Higgs sector of the nonlinear supersymmetric standard model is similar to that of the next-to-minimal supersymmetric model [10], whereas that of the nonlinear SU (5) model is similar to that of the minimal supersymmetric model [1,11].…”