Rare top decay and CP violation in THDM R. Gaitán, R. Martinez, J. H. Montes de Oca and S. Rodriguez Romo Eur. Phys. J. C, 74 3 (2014) 2788 Published online: 04 March 2014 DOI: 10.1140/epjc/s10052-014-2788-4