Original scientific paper

Perturbation theory without a complete set

S. Bosanac ; Quantum Theory Project, Williamson Hall, University of Florida, Gainesville, Pia. 32611 USA

Abstract

It is shown how to develop a perturbation theory for the eigenvalues of Schrödinger equation without defining a complete set of eigenfunctions. The coefficients are entirely dependent on the state which is being perturbed. This is achieved by replacing the eigenvalue problem by an algebraic equation.

Keywords

Hrčak ID:

327667

URI

https://hrcak.srce.hr/327667

Publication date:

7.4.1980.

Article data in other languages: croatian

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