Conserved Quantities in de Sitter ST

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aman02
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[SOLVED] Conserved Quantities

Question answered!
 
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Use your two geodesic equations for [itex]\ddot x[/itex] and [itex]\ddot t[/itex]. You should find that [itex]dL/d\tau[/itex] vanishes.
 
Oh - I was just being silly, thanks. I totally see what I was supposed to do now. Close please.