The similarity renormalization group for three-body interactions in one dimensionO. Åkerlund, E.J. Lindgren, J. Bergsten, B. Grevholm, P. Lerner, R. Linscott, C. Forssén and L. PlatterEur. Phys. J. A, 47 10 (2011) 122DOI: https://doi.org/10.1140/epja/i2011-11122-4