Approximate expression for the energy of a D-dimensional anharmonic oscillator
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An approximate expression is constructed for the energy of an anharmonic potential with centrifugal barrier. In order to obtain such an analytical expression, the quasi-exact solvability is used and then a fitting of these exact solutions is done.
How to cite this document
Dutra, Alvaro de Souza et al. Approximate expression for the energy of a D-dimensional anharmonic oscillator. Journal of Physics A-mathematical and General. Bristol: Iop Publishing Ltd, v. 36, n. 6, p. 1711-1718, 2003. Available at: <http://hdl.handle.net/11449/35204>.