Noncentral extensions as anomalies in classical dynamical systems

被引：0

作者：

Solomin, JE ^{[1
]}

Zuccalli, M

机构：

[1] Natl Univ La Plata, Fac Ciencias Exactas, Dept Matemat, RA-1900 La Plata, Argentina

[2] Consejo Nacl Invest Cient & Tecn, RA-1033 Buenos Aires, DF, Argentina

来源：

JOURNAL OF NONLINEAR MATHEMATICAL PHYSICS | 2003年 / 10卷 / 01期

关键词：

D O I：

10.2991/jnmp.2003.10.1.1

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A two cocycle is associated to any action of a Lie group on a symplectic manifold. This allows to enlarge the concept of anomaly in classical dynamical systems considered by F Toppan in [J. Nonlinear Math. Phys. 8, Nr. 3 (2001), 518-533] so as to encompass some extensions of Lie algebras related to noncanonical actions.

引用

页码：1 / 9

页数：9

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