most citedPade approximation of the S-matrix as a way of locating quantum resonances and bound states

35 citations · 35 across the 1 of their papers we have counts for

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1 paper

nucl-th2011★ 35 cited

Pade approximation of the S-matrix as a way of locating quantum resonances and bound states

S. A. Rakityansky, S. A. Sofianos, N. Elander

It is shown that the spectral points (bound states and resonances) generated by a central potential of a single-channel problem, can be found using rational parametrization of the…