发表机构
Universidade do Estado do Rio de Janeiro(里约热内卢州立大学)
机构由 AI 辅助整理,请以论文原文为准。AI 中文总结
本文提出基于修正BW辛算法的替代方法,为约束系统构建一致的拉格朗日和哈密顿框架。
AI 中文摘要
虽然标准的哈密顿和拉格朗日方法对于无约束经典系统是强有力的,但它们并不直接适用于受约束系统,尽管文献中已有成熟的处理方法。在本文中,我们提出了一种基于修正的Barcelos-Wotzasek(BW)辛算法的替代方法,以推导广义的哈密顿和拉格朗日框架。该方法能够为约束系统一致且成功地构建标准的拉格朗日和哈密顿描述。
英文摘要
While standard Hamiltonian and Lagrangian methods are powerful for unconstrained classical systems, they are not directly suited to constrained ones, despite the existence of well-established treatments in the literature. In this paper, we present an alternative approach to deriving a generalized Hamiltonian and Lagrangian framework, based on the revised Barcelos-Wotzasek (BW) symplectic algorithm. This method enables a consistent and successful construction of the standard Lagrangian and Hamiltonian descriptions for constrained systems.
Comments18 pages