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Eigenvalues of the two-dimensional Schrödinger equation with nonseparable potentials

✍ Scribed by H. Taşeli; R. Eid

Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
964 KB
Volume
59
Category
Article
ISSN
0020-7608

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✦ Synopsis

The energy eigenvalues of coupled oscillators in two dimensions with quartic and sextic couplings have been calculated to a high accuracy. For this purpose, unbounded domain of the wave function has been truncated and various combination of trigonometric functions are employed as the basis sets in a Rayleigh-Ritz variational method. The method is applicable to the multiwell oscillators as well.

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