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تفاصيل البطاقة الفهرسية

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  2. بحث متقدم
  3. تفاصيل البطاقة الفهرسية

Comparative study of the adiabatic evolution of a nonlinear damped oscillator and a Hamiltonian generalized nonlinear oscillator

مقال من تأليف: Usatenko, O. V. ; Provost, J.-P. ; Vallee, G. ; Boudine, A. ;

ملخص: In this paper we study canonical equivalence and the identity of the geometric phases of dissipative and conservative 1D oscillators. We show that the quartic damped nonlinear oscillator is canonically equivalent to the linear generalized harmonic oscillator for finite values of the damping parameter whereas, in an appropriate weak damping limit, it becomes equivalent to the quartic generalized oscillator.


لغة: إنجليزية