17 citations · 28 across the 5 of their papers we have counts for
5 papers
Dirac neutrinos in the 2HDM with restrictive Abelian symmetries
S. S. Correia, R. G. Felipe, F. R. Joaquim
Recently, there has been a growing interest in extensions of the Standard Model in which naturally small Dirac neutrino masses arise due to existence of a symmetry which protects n…
Functional Callan-Symanzik Equation for the Coulomb Gas
Sebastiao Correia, Janos Polonyi, Jean Richert
A non-perturbative scheme, based on the functional generalization of the Callan-Symanzik equation is developed to treat the Coulomb interaction in an electron gas. The one-particle…
Corrections to the Boltzmann mean free path in disordered systems with finite size scatterers
S. Correia
The mean free path is an essential characteristic length in disordered systems. In microscopic calculations, it is usually approximated by the classical value of the elastic mean f…
Modelling static impurities
Sebastiao Correia, Janos Polonyi, Jean Richert
A simple model is presented for the calculation of the quenched average over impurities which are rendered static by setting their mass equal to infinity. The path integral formali…
An effective theory for conductance by symmetry breaking
Sebastiao Correia, Janos Polonyi, Jean Richert
An effective theory is suggested for the particle-anti particle and the particle-particle modes of strongly disordered electron systems. The effective theory is studied in the fram…