Dynamical properties of the delta-kicked harmonic oscillator

G. A. Kells*, J. Twamley, D. M. Heffernan

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)


A computation of ladder structure of slow modes in a generic shell model of passive turbulent advection was discussed. The shell model was defined on a space of scales associated with wave numbers kn=k oλn indexed by nεZ. The propagator for the correlation functions had ladder of slow modes associated with each zero mode. It was observed that the slow modes decay algebraically fast as opposed to exponential.

Original languageEnglish
Article number015203
Pages (from-to)015203-1-015203-4
Number of pages4
JournalPhysical Review E - Statistical, Nonlinear, and Soft Matter Physics
Issue number1
Publication statusPublished - Jul 2004
Externally publishedYes


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