Pade approximants and the anharmonic oscillator
نویسندگان
چکیده
منابع مشابه
Two-point Pade approximants
We present analytic estimates for the energy levels of N electrons (N = 2−5) in a two-dimensional parabolic quantum dot. A magnetic field is applied perpendicularly to the confinement plane. The relevant scaled energy is shown to be a smooth function of the parameter β=(effective Rydberg/effective dot energy)1/6. Two-point Pade approximants are obtained from the series expansions of the energy ...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 1969
ISSN: 0370-2693
DOI: 10.1016/0370-2693(69)90087-2