Padé approximation of theS-matrix as a way of locating quantum resonances and bound states
Work
Year: 2007
Type: article
Abstract: 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 S-matrix. To achieve... more
Institutions University of South Africa, Stockholm University, AlbaNova
Cites: 13
Cited by: 29
Related to: 10
FWCI: 2.428
Citation percentile (by year/subfield): 89.06
Subfield: Mathematical Physics
Field: Mathematics
Domain: Physical Sciences
Sustainable Development Goal Affordable and clean energy
Open Access status: green