On Exactness Of The Supersymmetric WKB Approximation Scheme

R. S. Bhalla, A. K. Kapoor, P. K. Panigrahi

Exactness of the lowest order supersymmetric WKB (SWKB) quantization condition ${\int }_{x_1}^{x_2}\sqrt{E-{\omega }^2(x)}dx=n\hslash \pi$, for certain potentials, is examined, using complex…