Erratum: Effective-one-body Hamiltonian with next-to-leading order spin-spin coupling for two nonprecessing black holes with aligned spins [Phys. Rev. D 87, 124036 (2013)]

Figure 2

Effective squared spin $\overline{{\chi }_{\text{eff}}^2}/{\chi }_0^2$ for circular orbits plotted as a function of the dimensionless orbital radius $\widehat{r}=c^{2}r$. Each line stops at its corresponding innermost stable circular orbit (ISCO).

Figure 3

Effective squared spin $\overline{{\chi }_{\text{eff}}^2}/{\chi }_0^2$ evaluated at the unstable maxima of the effective potential as a function of the eccentricity $\epsilon$.

Figure 4

Binding energy curve for circular orbits for different values of ${\chi }_0$. The black dotted line denotes the EOB Hamiltonian with leading order spin-spin coupling and NNLO spin-orbit coupling, as given by Ref. [1]. Equal masses and equal spins are assumed.

Figure 5

Frequency $\widehat{\omega }$ at the ISCO as a function of ${\chi }_0$. Equal masses and equal spins are assumed.