Navegação por Assunto "Simetria unitária"

Resultados 1-3 de 3

    • Aspects of the unitarized soft multipomeron approach in DIS and diffraction 

      Gay Ducati, Maria Beatriz; Ferreiro, E.G.; Machado, Magno Valério Trindade; Salgado, C.A. (2002) [Artigo de periódico]
      We studyin detail the main features of the unitarized Regge model (CFKS), recentlyprop osed to describe the small-Q2 domain. It takes into account a two-component description with two types of unitarized contributions: one ...

    • Towards a consistent noncommutative supersymmetric Yang-Mills theory : superfield covariant analysis 

      Ferrari, Alysson Fábio; Girotti, Horacio Oscar; Gomes, Marcelo; Petrov, Albert Yu.; Ribeiro, Anderson Andre Genro Alves; Rivelles, Victor O.; Silva, Adilson J. da (2004) [Artigo de periódico]
      Commutative four dimensional supersymmetric Yang-Mills (SYM) theory is known to be renormalizable for N=1,2, and finite for N=4. However, in the noncommutative version of the model the UV/IR mechanism gives rise to infrared ...

    • Unitarity corrections to the structure functions through the dipole picture 

      Gay Ducati, Maria Beatriz; Machado, Magno Valério Trindade (2002) [Artigo de periódico]
      We study the dipole picture for the description of deep inelastic scattering, focusing on the structure functions which are driven directly by the gluon distribution. One performs estimates using the effective dipole cross ...