The Hill determinant approach to the Coulomb plus linear confinement
- 21 April 1987
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 20 (6) , 1401-1410
- https://doi.org/10.1088/0305-4470/20/6/023
Abstract
An application of the so-called Hill determinant method to the bound-state eigenvalue problem in the elementary quarkonium potential V(r)=-a/r+br is described, proved and illustrated for a few examples. An improvement of the method, which is based on an extended continued-fraction formulation of the eigenvalue condition, is also proposed.Keywords
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