"Einstein field equation"의 두 판 사이의 차이
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5번째 줄: | 5번째 줄: | ||
<math>R_{\mu \nu} - {1 \over 2}g_{\mu \nu}\,R + g_{\mu \nu} \Lambda = {8 \pi G \over c^4} T_{\mu \nu}</math> | <math>R_{\mu \nu} - {1 \over 2}g_{\mu \nu}\,R + g_{\mu \nu} \Lambda = {8 \pi G \over c^4} T_{\mu \nu}</math> | ||
− | where <math>\Lambda</math> is the [[cosmological constant]] | + | where R_{\mu \nu}\, is the Ricci curvature tensor, R\, the scalar curvature,, <math>\Lambda</math> is the [[cosmological constant]] |
27번째 줄: | 27번째 줄: | ||
<h5 style="line-height: 3.428em; margin: 0px; color: rgb(34, 61, 103); font-family: 'malgun gothic',dotum,gulim,sans-serif; font-size: 1.166em; background-position: 0px 100%;">encyclopedia</h5> | <h5 style="line-height: 3.428em; margin: 0px; color: rgb(34, 61, 103); font-family: 'malgun gothic',dotum,gulim,sans-serif; font-size: 1.166em; background-position: 0px 100%;">encyclopedia</h5> | ||
+ | * http://en.wikipedia.org/wiki/Einstein_field_equations | ||
* http://en.wikipedia.org/wiki/Kaluza%E2%80%93Klein_theory | * http://en.wikipedia.org/wiki/Kaluza%E2%80%93Klein_theory | ||
* http://en.wikipedia.org/wiki/ | * http://en.wikipedia.org/wiki/ |
2010년 10월 15일 (금) 08:36 판
introduction
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
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- http://en.wikipedia.org/wiki/Einstein_field_equations
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- Princeton companion to mathematics(Companion_to_Mathematics.pdf)
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