Non SUSY Unification in Left-Right Models
  We explore in a model independent way the possibility of achieving the non supersymmetric gauge coupling unification within left-right symmetric models, with the minimal particle content at the left-right mass scale which could be as low as 1 TeV in a variety of models, and with a unification scale M in the range $10^5$ GeV $< M< 10^{17.7}$ GeV. 
Abdel P\'erez--Lorenzana, William A. Ponce and Arnulfo Zepeda