116 citations · 271 across the 9 of their papers we have counts for
9 papers · 1 filter
A Perturbative Realization of Miransky Scaling
O. Antipin, S. Di Chiara, M. Mojaza +2
Near conformal dynamics is employed in different extensions of the standard model of particle interactions as well as in cosmology. Many of its interesting properties are either co…
Supersymmetric Extension of Technicolor & Fermion Mass Generation
Matti Antola, Stefano Di Chiara, Francesco Sannino +1
We provide a complete extension of Minimal Walking Technicolor able to account for the standard model fermion masses. The model is supersymmetric at energies greater or equal to th…
N=4 Extended MSSM
Matti Antola, Stefano Di Chiara, Francesco Sannino +1
We investigate a perturbative N=4 sector coupled to the MSSM and show that it allows for a stable vacuum correctly breaking the electroweak symmetry. The particle spectrum of the M…
Flavor Dependence of the S-parameter
Stefano Di Chiara, Claudio Pica, Francesco Sannino
We extend the results of [arXiv:1006.0207 [hep-lat]] by computing the S-parameter at two loops in the perturbative region of the conformal window. Consistently using the expression…
Minimal Super Technicolor
M. Antola, S. Di Chiara, F. Sannino +1
We introduce novel extensions of the Standard Model featuring a supersymmetric technicolor sector. First we consider N=4 Super Yang-Mills which breaks to N=1 via the electroweak (E…
Triplet Extended Supersymmetric Standard Model
Stefano Di Chiara, Ken Hsieh
We revisit an extension of the MSSM by adding a hypercharge-neutral, SU(2)-triplet chiral superfield. Similar to the NMSSM, the triplet gives an additional contribution to the quar…
A Three Site Higgsless Model
R. Sekhar Chivukula, Baradhwaj Coleppa, Stefano Di Chiara +4
We analyze the spectrum and properties of a highly-deconstructed Higgsless model with only three sites. Such a model contains sufficient complexity to incorporate interesting physi…
Noncommutative QED corrections to e^+e^-\toγγγat linear collider energies
Alberto Devoto, Stefano Di Chiara, Wayne W. Repko
We compute the total cross section as well as angular and energy distributions for process with both unpolarized and polarized beams in the framework of noncommutati…
Noncommutative QCD corrections to the gluonic decays of heavy quarkonia
Alberto Devoto, Stefano Di Chiara, Wayne W. Repko
We compute the Noncommutative QCD (NCQCD) contributions to the three gluon decay modes of heavy quarkonia. For triplet quarkonia (ortho-quarkonia), the NCQCD correction to the QCD…