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A spectral approach based on generalized Sturmian functions for two- and three-body scattering problems
(IOP Publishing, 2012-01)
A methodology based on generalized Sturmian functions is put forward to solve two- and three-body scattering problems. It uses a spectral method which allows for the inclusion of the correct asymptotic behavior when ...
Solution of two-body bound state problems with confining potentials
(2010-12-01)
The homogeneous Lippmann-Schwinger integral equation is solved in momentum space by using confining potentials. Since the confining potentials are unbounded at large distances, they lead to a singularity at small momentum. ...
Solution of two-body bound state problems with confining potentials
(2010-12-01)
The homogeneous Lippmann-Schwinger integral equation is solved in momentum space by using confining potentials. Since the confining potentials are unbounded at large distances, they lead to a singularity at small momentum. ...
Solutions to the restricted three-body problem with variable mass
(SpringerDordrechtHolanda, 2011)
Stacked central configurations for the spatial six-body problem
(ELSEVIER SCIENCE BV, 2009)
In this paper we show the existence of three new families of stacked spatial central configurations for the six-body problem with the following properties: four bodies are at the vertices of a regular tetrahedron and the ...
Squeezing the Efimov effect
(2018-02-28)
The quantum mechanical three-body problem is a source of continuing interest due to its complexity and not least due to the presence of fascinating solvable cases. The prime example is the Efimov effect where infinitely ...