On the superintegrability of the rational Ruijs']jsenaars-Schneider model

被引：8

作者：

Ayadi, V. ^{[2
]}

Feher, L. ^{[1
,2
]}

机构：

[1] MTA KFKI RMKI, Dept Theoret Phys, H-1525 Budapest, Hungary

[2] Univ Szeged, Dept Theoret Phys, H-6720 Szeged, Hungary

来源：

PHYSICS LETTERS A | 2010年 / 374卷 / 19-20期

关键词：

Rui[!text type='js']js[!/text]enaars-Schneider model; Superintegrability; INTEGRABLE SYSTEMS; CALOGERO;

D O I：

10.1016/j.physleta.2010.02.065

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The rational and hyperbolic Ruijsenaars-Schneider models and their non-relativistic limits are maximally superintegrable since they admit action variables with globally well-defined canonical conjugates. In the case of the rational Ruijsenaars-Schneider model we present an alternative proof of the superintegrability by explicitly exhibiting extra conserved quantities relying on a generalization of the construction of Wojciechowski for the rational Calogero model. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：1913 / 1916

页数：4

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