Revised Iterative Solution of Ground State of Double-Well Potential

Zhao Wei-Qin

备注：: 19 pages

英文摘要：

A revised new iterative method based on Green function defined by quadratures along a single trajectory is developed and 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.

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