30 citations · 40 across the 4 of their papers we have counts for
4 papers
Spin and flavor projection operators in the spin-flavor group
Victor Miguel Banda Guzman, Ruben Flores-Mendieta, Johann Hernandez +1
The quadratic Casimir operator of the special unitary group is used to construct projection operators, which can decompose any of its reducible finite-dimensional represent…
Baryon quadrupole moment in the 1/N(c) expansion of QCD
Victor Miguel Banda Guzman, Ruben Flores-Mendieta, Johann Hernandez +1
The quadrupole moments of ground state baryons are discussed in the framework of the 1/N(c) expansion of QCD, where N(c) is the number of color charges. Theoretical expressions are…
Special Reduced Multiplets and Minimal Representations for SO(p,q)
V. K. Dobrev
Using our previous results on the systematic construction of invariant differential operators for non-compact semisimple Lie groups we classify the special reduced multiplets and m…
Breaking so(4) symmetry without degeneracy lift
A. Pallares-Rivera, F. de J. Rosales-Aldape, M. Kirchbach
We argue that in the quantum motion of a scalar particle of mass "m" on S^3_R perturbed by the trigonometric Scarf potential (Scarf I) with one internal quantized dimensionless par…