Faddeev fixed-center approximation to the $N\bar{K}K$ system and the signature of a $N^{\ast }(1920)(1/2^{+})$ state

Ju-Jun Xie, A. Martínez Torres, E. Oset

We perform a calculation for the three body $N\bar{K}K$ scattering amplitude by using the fixed center approximation to the Faddeev equations, taking the interaction between $N$…