Dynamical Electroweak Symmetry Breaking with a Heavy Fermion in Light of Recent LHC Results

Figure 3

Graphs contributing to the right-hand side of the Schwinger-Dyson equation for the fermion self-energy Σ(𝑝) for 𝑡^′. Similar graphs for the 𝑏^′ self-energy are obtained by the substitution 𝑡^′↔𝑏^′. The self-energies of the 4th leptons are computed in the same way.