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math-ph2000
Solutions of D_α- 0 from Homogeneous Invariant Functions
F. Buccella
We prove that the existence of a homogeneous invariant of degree n for a representation of a semi-simple Lie group guarantees the existence of non-trivial solutions of D_α = 0: the…
hep-ph2000
The Strange Quark Problem in the Framework of Statistical Distributions
F. Buccella, O. Pisanti, L. Rosa
A large class of polarized and unpolarized deep inelastic data is successfully described with Fermi-Dirac functions for the non-diffractive part of quark parton distributions. The…