摘要
物理学中的拉格朗日形式是一种数学形式化语言，它成功地表达了许多重要领域的物理理论，例如，力学、经典场论、量子场论、规范场论等。它不仅能精确表达理论，而且揭示了物理定律与空间—时间属性之间的关系，很可能也是统一场论和处理束缚体系的表达方式。
The Lagrange formalism in physics is a formalization language of methematics,which successfully express the theories of the principal branches in physics,for example,dynamics,classical field theory,quantum field theory and guage field theory,and reveals the relations between the physical laws and the properties of the space-time.Also the Lagrange formalism will possibly be a form expressing the unified field theory and treating of constrained systems.
出处
《南昌大学学报（理科版）》
CAS
1999年第4期384-387,共4页
Journal of Nanchang University(Natural Science)
关键词
拉格朗日形式
物理学
哈密顿原理
力学体系
Lagrange formalism,theory of physics,space-time,symmetry,conservation law
