Semiclassical Spectra from Periodic-Orbit Clusters in a Mixed Phase Space.

Schomerus, H. and Haake, F. (1997) Semiclassical Spectra from Periodic-Orbit Clusters in a Mixed Phase Space. Physical review letters, 79. p. 1022.

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Abstract

We calculate complete quasienergy spectra (rather than partial information thereon) from classical periodic orbits for the kicked top, throughout the transition from integrability to well-developed chaos. The standard error incurred for the quasienergies is a small percentage of their mean spacing, even though the effective Planck constant is not pushed to small values. The price paid is the inclusion of collective contributions of clusters of periodic orbits near bifurcations into Gutzwiller's trace formula.

Item Type: Journal Article
Journal or Publication Title: Physical review letters
Uncontrolled Keywords: /dk/atira/pure/subjectarea/asjc/3100
Subjects:
Departments: Faculty of Science and Technology > Physics
ID Code: 707
Deposited By: Dr Henning Schomerus
Deposited On: 31 Oct 2007
Refereed?: Yes
Published?: Published
Last Modified: 22 Oct 2019 01:11
URI: https://eprints.lancs.ac.uk/id/eprint/707

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