LogFAQs > #913407945

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TopicGive me some math problems to weed out these Tinder THOTS.
TarElessar
12/02/18 11:34:21 AM
#9:


Suppose that a manifold possesses a symmetry such that under an infinitesimal coordinate transformation x'a = xa + a(x), the metric components g'ab have the same functional dependence on the x'a coordinates as the original components gab do on the xa coordinates. Show that the vector field a satisfies Killings equation a b + b a = 0
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