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Twofold-broken rational tori and the uniform semiclassical approximation.

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Twofold-broken rational tori and the uniform semiclassical approximation. / Schomerus, H.
In: European Physical Journal D, Vol. 10, 2000, p. 5.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Schomerus, H 2000, 'Twofold-broken rational tori and the uniform semiclassical approximation.', European Physical Journal D, vol. 10, pp. 5. <http://www.edpsciences.org/articles/epjd/abs/2000/04/d9213/d9213.html>

APA

Schomerus, H. (2000). Twofold-broken rational tori and the uniform semiclassical approximation. European Physical Journal D, 10, 5. http://www.edpsciences.org/articles/epjd/abs/2000/04/d9213/d9213.html

Vancouver

Schomerus H. Twofold-broken rational tori and the uniform semiclassical approximation. European Physical Journal D. 2000;10:5.

Author

Schomerus, H. / Twofold-broken rational tori and the uniform semiclassical approximation. In: European Physical Journal D. 2000 ; Vol. 10. pp. 5.

Bibtex

@article{88a868f37a3d49f7bd83eff8b33ca2ab,
title = "Twofold-broken rational tori and the uniform semiclassical approximation.",
abstract = "We investigate broken rational tori consisting of a chain of four (rather than two) periodic orbits. The normal form that describes this configuration is identified and used to construct a uniform semiclassical approximation, which can be utilized to improve trace formulae. An accuracy gain can be achieved even for the situation when two of the four orbits are ghosts. This is illustrated for a model system, the kicked top.",
author = "H. Schomerus",
year = "2000",
language = "English",
volume = "10",
pages = "5",
journal = "European Physical Journal D",
issn = "1434-6060",
publisher = "Springer New York LLC",

}

RIS

TY - JOUR

T1 - Twofold-broken rational tori and the uniform semiclassical approximation.

AU - Schomerus, H.

PY - 2000

Y1 - 2000

N2 - We investigate broken rational tori consisting of a chain of four (rather than two) periodic orbits. The normal form that describes this configuration is identified and used to construct a uniform semiclassical approximation, which can be utilized to improve trace formulae. An accuracy gain can be achieved even for the situation when two of the four orbits are ghosts. This is illustrated for a model system, the kicked top.

AB - We investigate broken rational tori consisting of a chain of four (rather than two) periodic orbits. The normal form that describes this configuration is identified and used to construct a uniform semiclassical approximation, which can be utilized to improve trace formulae. An accuracy gain can be achieved even for the situation when two of the four orbits are ghosts. This is illustrated for a model system, the kicked top.

M3 - Journal article

VL - 10

SP - 5

JO - European Physical Journal D

JF - European Physical Journal D

SN - 1434-6060

ER -