Relativistic Fluid Equations
نویسنده
چکیده
1.1.1. Poincaré group. The Poincaré group is the group of isometries of (the affine space) M . Besides translations, we have the Lorentz transformations O(3, 1), i.e. the set of linear transformations L such that g(LX,LX) = g(X,X), or in other words, LαβL αγ = δ β . The first postulate is that all the laws of special relativity should be invariant (in fact co-variant) under Poincaré transformations.
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تاریخ انتشار 2013