arivero said:By the way, the review of Z0 decay has some nice implications, I am sketching a brief note about it.
arivero said:OK it is ...http://dftuz.unizar.es/~rivero/research/0507169.pdf [Broken]... Going back to business as usual, it has been http://dftuz.unizar.es/~rivero/research/0507169.arxiv.txt [Broken] ... removed from ArXiV. It could be that the stated result, that for any charge content of the theory Z0 decay is minimum when Weinberg angle equal to the GUT angle, were already known, but I am unaware of it.
arivero said:I am always too lazy to write self-contained documents.
Blame part on me, part on Zee's book... actually it is T3, the third component of isospin. It is 0 for the Right fermions, +1/2 for u,\nu and -1/2 for d, e. Or so :uhh:Hans de Vries said:For instance the "T" in your paper. Is it a 5x5 matrix related to the generators
of the SU(5) grand unified theory of Georgi and Glashow?