8,387 research outputs found
Large Lepton Mixing in a Coset-space Family Unification on
We study a coset-space unification model for families based on . We find that qualitative structure of quark and lepton mass
matrices in this model describes very well the observation. We stress, in
particular, that the large mixing angle, , required for the atmospheric neutrino oscillation reported by the
SuperKamiokande collaboration, is naturally obtained, which is a consequence of
unparallel family structure in the present coset-space unification.Comment: 8 pages, Latex2
Whittaker vectors of the Virasoro algebra in terms of Jack symmetric polynomial
We give explicit formulae of Whittaker vectors for Virasoro algebra in terms
of the Jack symmetric polynomials. Our fundamental tools are the Feigin-Fuchs
bosonization and the split expression of the Calogero-Sutherland model given by
Awata-Matsuo-Odake-Shiraishi.Comment: revised, 22 page
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