Relativistic Stars and the Schwarzschild Solution
Relativistic Stars and the Schwarzschild Solution
Relativistic Stars and the Schwarzschild Solution
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Spin Connection <strong>and</strong> Curvature<br />
Remember: exterior derivative of forms: d² = 0<br />
β = f(x) α � dβ = df α + f dα<br />
� Cartan structure equations:<br />
T a = dθ a + ω a b θb : 1st struct equ<br />
Ω a b = dωa b + ωa c ωc b<br />
: 2nd struct equ<br />
Bianchi identities: D = d + ω<br />
DT a = Ω a b θb DΩ a b = 0 Ta = 0 !