"Einstein field equation"의 두 판 사이의 차이

2011년 9월 3일 (토) 07:41 판

relativistic matter field equation

\(R_{\mu \nu} - {1 \over 2}g_{\mu \nu}\,R + g_{\mu \nu} \Lambda = {8 \pi G \over c^4} T_{\mu \nu}\)

where R_{\mu \nu}\, is the Ricci curvature tensor, R\, the scalar curvature,, \(\Lambda\) is the cosmological constant

\(S= - {1 \over 2\kappa}\int R \sqrt{-g} \, d^4x \\)

\(\kappa = {8 \pi G \over c^4} \)

@@ 1번째 줄: / 1번째 줄: @@
 <h5>introduction</h5>
+* prerequiste : Riemann tensor, the Ricci tensor, and the Ricci scalar
 relativistic matter field equation
@@ 11번째 줄: / 17번째 줄: @@
-<h5 style="line-height: 2em; margin: 0px;">Einstein-Hilb</h5>
+<h5 style="line-height: 2em; margin: 0px;">Einstein-Hilbert action</h5>
+<math>S= - {1 \over 2\kappa}\int R \sqrt{-g} \, d^4x \</math>
+<math>\kappa = {8 \pi G \over c^4} </math>
@@ 26번째 줄: / 40번째 줄: @@
 * [[cosmological constant]]
+* [[differential geometry and topology]]
+*