2 citations · 3 across the 2 of their papers we have counts for
7 papers
High Spins Beyond Rarita-Schwinger Framework
Mariana Kirchbach, Mauro Napsuciale
We study the eigenvalue problem of the squared Pauli-Lubanski vector, W^{2}, in the Spinor-Vector representation space and derive from it that the -s(s+1)m^{2} subspace with s=3/2,…
Equations of motion as projectors and the gyromagnetic factor g_{s}=1/s} from first principles
M. Napsuciale, C. A. Vaquera-Araujo
In this work we adopt the point of view that the equations of motion satisfied by a field are just a consequence of the representation space which the field belongs to, and the dis…
phi -> pi0 pi0 gamma Decay within a U(3)x U(3) Linear Sigma Model
J. L. Lucio, M. Napsuciale
We show that therecently observed pion invariant mass distribution of the phi ->pi0 pi0 gamma decay can be satisfactorily described by the chiral U(3) X U(3) Linear Sigma Model.
The Linear Sigma Model at Work: Succesful Postdictions for Pion Scattering
J. L. Lucio, M. Napsuciale, M. Ruiz-Altaba
We enforce chiral Ward identities on the vertices of the linear sigma model to take into account the width of the scalar sigma, considered as a true physical resonance. We consider…
The omega to rho pi transition and omega to rho 3 pi decay
J. L Lucio, M. Napsuciale, M. D. Scadron +1
We evaluate the omega to rho pi transition and the omega to 3 pi decay using a Quark Level Linear Sigma Model (). We obtain to be c…
as a test for the existence of a light meson
J. L. Lucio, G. Moreno, M. Napsuciale +1
We work out predictions of the Linear Sigma Model for the cross section. We consider the sigma width, which is introduced in a consistent way with chiral Ward identi…