On dynamical realizations of l-conformal Galilei groups

被引：24

作者：

Andrzejewski, K. ^{[1
]}

Gonera, J. ^{[1
]}

Kosinski, P. ^{[1
]}

Maslanka, P. ^{[1
]}

机构：

[1] Univ Lodz, Dept Theoret Phys & Comp Sci, PL-90236 Lodz, Poland

来源：

NUCLEAR PHYSICS B | 2013年 / 876卷 / 01期

关键词：

KINEMATICAL INVARIANCE GROUP; PHENOMENOLOGICAL LAGRANGIANS; NONLINEAR REALIZATIONS; SYMMETRY; MECHANICS; GEOMETRY; ALGEBRA; SYSTEMS; SCALE;

D O I：

10.1016/j.nuclphysb.2013.07.026

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We consider the dynamics invariant under the action of l-conformal Galilei group using the method of nonlinear realizations. We find that by an appropriate choice of the coset space parametrization one can achieve the complete decoupling of the equations of motion. The Lagrangian and Hamiltonian are constructed. The results are compared with those obtained by Galajinsky and Masterov (2013) [14]. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：309 / 321

页数：13

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