Erratum: Quantum superconducting criticality in graphene and topological insulators [Phys. Rev. B 87, 041401(R) (2013)]

Figure 1

Critical number of bosonic flavors $\left(N_b^c\right)$ for the continuous quantum phase transition through a charged fixed point as a function of the number of four-component fermionic flavors $\left(N_f\right)$. For $N_b>N_b^c$ the transition is continuous, whereas otherwise it is of the first order in nature (see the blue curve). When $N_f>18.2699$, the quantum phase transition through the charged fixed point is continuous for any number of bosonic flavors.