Evolved chiral NN + 3N Hamiltonians for ab initio nuclear structure calculations.

The article presents a study that discusses the developments for a consistent inclusion of chiral three-nucleon (3 N) interactions into ab initio nuclear structure calculations beyond the lower p shell. Topics include the similarity renormalization group (SRG) evolution in the 3N sector, the importance-truncated no-core shell model with 3N interactions, and the impact of various truncations of the SRG-evolved Hamiltonian.