• Time dependent canonical perturbation theory I: General theory

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      https://www.ias.ac.in/article/fulltext/pram/045/02/0141-0148

    • Keywords

       

      Canonical; perturbation; Hamiltonian systems; integrability

    • Abstract

       

      In this communication, we reanalyze the causes of the singularities of canonical perturbation theory and show that some of these singularities can be removed by using time-dependent canonical perturbation theory. A study of the local and global properties (in terms of the perturbation parameter) is also undertaken.

    • Author Affiliations

       

      B R Sitaram1 Mitaxi P Mehta1

      1. Physical Research Laboratory, Navrangpura, Ahmedabad - 380 009, India
    • Dates

       
  • Pramana – Journal of Physics | News

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