Padé oscillators and a new formulation of perturbation theory
Author:
Publisher
AIP Publishing
Subject
Mathematical Physics,Statistical and Nonlinear Physics
Link
http://aip.scitation.org/doi/pdf/10.1063/1.528104
Reference14 articles.
1. Perturbation theory with band-matrix propagators
2. Perturbation theory with band-matrix propagators
3. Eigenenergies of ther2+λr2/(1+gr2) potential obtained by the shifted 1/Nexpansion
4. A note on the Schrödinger equation for the x2+λx2/(1+gx2) potential
5. Exact solutions of the Schrodinger equation (-d/dx2+x2+ λx2/(1 +gx2))ψ(x) =Eψ(x)
Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献
1. The spiked harmonic oscillatorV(r)=r 2+λr −4 as a challenge to perturbation theory;Czechoslovak Journal of Physics;1991-11
2. The exact bound-state ansaetze as zero-order approximations in perturbation theory II. An illustration:V(r)=r 2+fr 2/(1+gr 2);Czechoslovak Journal of Physics;1991-06
3. A perturbative Lanczos method;Physics Letters A;1991-05
4. The exact bound-state ansaetze as zero-order approximations in perturbation theory I. The formalism and padé oscillators;Czechoslovak Journal of Physics;1991-05
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