Wavefunctions & wavefunctionals in complex configuration space
We show how to evaluate divergent asymptotic series using a modified Borei resummation method. We develop and test this technique using three different perturbative expansions of the anharmonic oscillator. In the first two expansions this provides the energy eigenvalues directly; however, in the thi...
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Durham University
2007
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.694792 |