Noncentral Extensions as Anomalies in Classical Dynamical Systems

被引：0

作者：

Jorge E Solomin

Marcela Zuccalli

机构：

[1] Universidad Nacional de La Plata and CONICET,Departamento de Matemática, Facultad de Ciencias Exactas

[2] Universidad Nacional de La Plata,Departamento de Matemática, Facultad de Ciencias Exactas

来源：

Journal of Nonlinear Mathematical Physics | 2003年 / 10卷

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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：8

共 5 条

[1] Faddev L D(1984)Operator Anomaly for the Gauss-Law Phys. Lett. B145, Nr 1–2 81-84
[2] Faddev L D(1986)Realization of Schwinger Term in the Gauss Law and the Possibility of Correct Quantization of a Theory with Anomalies, Phys Lett B167 225-228
[3] Shatashvili S L(1992)Symplectic Structures in the Chirally Gauged Wess– Zumino–Witten Model, Phys Rev 45 1276-1290
[4] Inamoto T(2001)On Anomalies in Classical Dynamical Systems J. Nonlinear Math. Phys 8 518-533
[5] Toppan F(undefined)undefined undefined undefined undefined-undefined

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