Abstract
The lowest six even energy eigenvalues of the three-dimensional quartic oscillator have been calculated by straightforward solution of the secular equation of order 11 using basis functions appropriate to the potential. The corresponding eigenfunctions have been used to calculate matrix elements of r and r2, and their convergence suggests that the present solutions are satisfactory representations of the exact solutions.
Original language | English |
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Article number | 004 |
Pages (from-to) | L286-L288 |
Journal | Journal of Physics B: Atomic and Molecular Physics |
Volume | 6 |
Issue number | 10 |
DOIs | |
State | Published - 1973 |
Externally published | Yes |