New Ways to Solve the Schroedinger Equation
arXiv:quant-ph/0407207 · doi:10.1016/j.aop.2004.08.002
Abstract
We discuss a new approach to solve the low lying states of the Schroedinger equation. For a fairly large class of problems, this new approach leads to convergent iterative solutions, in contrast to perturbative series expansions. These convergent solutions include the long standing difficult problem of a quartic potential with either symmetric or asymmetric minima.
72 pages