Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1855085 | Annals of Physics | 2009 | 16 Pages |
Abstract
We study the nonrelativistic quantum Coulomb hamiltonian (i.e., inverse of distance potential) in RnRn, n=1,2,3n=1,2,3. We characterize their self-adjoint extensions and, in the unidimensional case, present a discussion of controversies in the literature, particularly the question of the permeability of the origin. Potentials given by fundamental solutions of Laplace equation are also briefly considered.
Related Topics
Physical Sciences and Engineering
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Authors
César R. de Oliveira, Alessandra A. Verri,