The sufficient condition for an extremum in the classical action integral as an eigenvalue problem

M. S. Hussein, J. G. Pereira, V. Stojanoff, H. Takai

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

The sufficient condition for an extremum in the classical action integral is studied using Morse’s theory. Applications to the classical harmonic and anharmonic oscillators are made. The analogy of the calculations to the quantum-mechanical problems in one dimension is stressed.

Original languageEnglish
Pages (from-to)767-770
Number of pages4
JournalAmerican Journal of Physics
Volume48
Issue number9
DOIs
StatePublished - Sep 1980
Externally publishedYes

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