About NAKAO KEN'ICHI
About 大阪市大 大学院理学研究科
About tensor
About Physics
About energy momentum tensor
About general relativity
About Einstein gravitational field equation
About conservation law
About stress tensor
About curved space-time
About symmetry
About isometry
About Killing vector
About Mathematical physics
About Physics in general
About General theory of relativity and theory of gravity
About テンソル
About 物理
About イメージ
About エネルギー運動量テンソル