Simple method for numerical solving of Schroedinger equation for hydrogen atom in electric field

Abstract

A prop a ga tion nu mer i cal method for de ter min ing en ergy eigenvalues and eigen wave functions for hy dro gen atom in con stant and uni form elec tric field is de scribed in this pa per. So lution is pre sented for 3-D Schroedinger equa tion in nat u ral par a bolic co-or di nate sys tem. Crite ria for ac cept ing eigenvalues are in tro duced, and re sults are com pared with pre vi ous pa pers.