论文信息 - The Hill determinant approach to the Coulomb plus linear confinement

The Hill determinant approach to the Coulomb plus linear confinement

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.

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