I am sorry if this question has been asked before. Is there a way to get the fundamental Lie algebra generators in sage (those that physicists use, eq. the Paule matrices, Gellmann matrices and so forth)? The only thing I can find in the documentation is the generators in the Chevalley basis, but they do not satisfy the orthogonality condition tr(T^aT^b)=\delta_{ab}.
I am looking for the generators for all the semisimple Lie groups (A_n,B_n,C_n,D_n,G_2,F_4,E_6,E_7,E_8). The reason i need this is because I am trying to verify some calculations done with the birdtrack method for Lie algebras. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/4c5c1ba9-34e2-470f-9e74-6767c57c9b77%40googlegroups.com.