對稱性和守恒定律論文物理論文.doc
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對稱性和守恒定律論文物理論文,摘要:近代物理學中的重要觀念。如果運動規(guī)律具有一種對稱性,必相應地存在一條守恒定律。對稱變換與守恒量對時空對稱性導致動量、角動量、能量守恒作了詳細分析,并給出了現(xiàn)在物理學中一些重要的對稱性和守恒律的簡介。(the importance of modern physics concepts. if the movemen...
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摘要:近代物理學中的重要觀念。如果運動規(guī)律具有一種對稱性,必相應地存在一條守恒定律。對稱變換與守恒量對時空對稱性導致動量、角動量、能量守恒作了詳細分析,并給出了現(xiàn)在物理學中一些重要的對稱性和守恒律的簡介。
(The importance of modern physics concepts. If the movement has a symmetry, there will be a corresponding conservation law. Symmetry transform and conserved quantities of space-time symmetry lead to momentum, angular momentum, made a detailed analysis of conservation of energy, and gives some important physics is the symmetry and conservation laws was introduced.)
關(guān)鍵詞:對稱性(Symmetry) 守恒定律 (Conservation law) 諾特定理(Note theorem)
(The importance of modern physics concepts. If the movement has a symmetry, there will be a corresponding conservation law. Symmetry transform and conserved quantities of space-time symmetry lead to momentum, angular momentum, made a detailed analysis of conservation of energy, and gives some important physics is the symmetry and conservation laws was introduced.)
關(guān)鍵詞:對稱性(Symmetry) 守恒定律 (Conservation law) 諾特定理(Note theorem)