Phase space analysis of chaotic spectra in a conservative Hamiltonian system

✍ Scribed by Bruno Eckhardt; Jose M. Gomez Llorente; Oli Pollak

• Publisher: Elsevier Science
• Year: 1990
• Tongue: English
• Weight: 606 KB
• Volume: 174
• Category: Article
• ISSN: 0009-2614
• DOI: 10.1016/0009-2614(90)85354-f

✦ Synopsis

Autocorrelation functions for a chaotic coupled quartic oscillator system are found to have typical recurrence times. Phase space decomposition of the associated spectrum at the peak frequency shows that the peak comes from well defined local&d regions bounded by the stable and unstable manifolds of a class of periodic orbits. This localization may be thought as a classical analog of quantum scars.