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arxiv: 0804.2689 · v1 · submitted 2008-04-16 · 🧮 math-ph · math.MP

Upper and lower bounds to the eigenvalues of an anharmonic oscillator

classification 🧮 math-ph math.MP
keywords boundsanharmoniceigenvaluesloweroscillatorupperapproachescompare
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We obtain tight upper and lower bounds to the eigenvalues of an anharmonic oscillator with a rational potential. We compare our bounds with results given by other approaches.

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