Comment On "Three-Dimensional Study Of The Six-Body Bound-State For The Case Of Effective Three-Body Configuration Model"

The authors argue that the calculated binding energies of He-6 obtained by the solution of the coupled Faddeev-Yakubovsky integral equation in a three-dimensional scheme reported by E. Ahmadi Pouya and A. A. Rajabi [Int. J. Mod. Phys. E 25(9) (2016) 1650072] are incorrect. The formalism of the paper has serious mistakes and the numerical calculations are quite misleading because such a calculation even with a small number of grids for Jacobi momenta and the angle variables leads to a huge memory of 37.8PB (petabyte) which cannot even be achieved on existing supercomputers.