理论物理通讯:英文版
Revised Iterative Solution of Ground State of Double-Well Potential
ZHAOWei-Qin
Abstract
The revised new iterative method for solving the ground state of Schrodinger equation is deduced. Based on Green functions defined by quadratures along a single trajectory this iterative method is applied to solve the ground state of the double-well potential. The result is compared to the one based on the original iterative method. The limitation of the asymptotic expansion is also discussed.