Abstract
Second-order perturbation theory is developed for equations of the Klein-Gordon typeK(E, V, ∇2) Ψ=0, in which the eigenvalueE occurs in various powers. The result is a simple generalization of Schrödinger's.
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References
Schrödinger, E.: Ann. Phys.80, 437 (1926)
Friar, J.L.: Z. Phys. A — Atomic Nuclei297, 147 (1980)
Todorov, I.T.: Phys. Rev. D3, 2351 (1971)
Bohnert, G., Decker, R., Hornberg, A., Pilkuhn, H., Schlaile, H.G.: Z. Phys. D — Atoms, Molecules and Clusters2, 23 (1986)
Pilkuhn, H.: J. Phys. B17, 4061 (1984)
Rizov, V.A., Todorov, I.T.: Ann. Phys.165, 59 (1985); Rizov, V.A. et al.: ORSAY preprint IPNO-TH/84-39 (1984)
Feshbach, H., Villars, F.: Rev. Mod. Phys.30, 24 (1958)
Martin, P.C., Glauber, R.J.: Phys. Rev.109, 1307 (1958)
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Decker, R., Pilkuhn, H. & Schlageter, A. Stationary perturbation theory for non-Hamiltonian eigenvalue equations. Z Phys D - Atoms, Molecules and Clusters 6, 1–3 (1987). https://doi.org/10.1007/BF01436988
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DOI: https://doi.org/10.1007/BF01436988