2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/17506The Hall angle in the doped V_2O_3 is discussed on the basis of an extended Ginzburg-Landau theory of spin fluctuations. A spinon-like collective transport process beyond the ordinary quasiparticle transport theory is necessary to understand the experiment. At the same time a criticism of a quasiparticle transport theory on the basis of the fluctuation exchange (FLEX) approximation is made.3 pages(REVTEX.sty), 3 EPS figuresStrongly Correlated Electronstext