61 citations · 368 across the 33 of their papers we have counts for
33 papers
On Higgs inflation in non-minimally coupled models of gravity
Noureddine Mohammedi
Models of inflation in which the Higgs field is non-minimally coupled to gravity lead, after a recaling of the metric, to a complicated expression for the potential of the inflaton…
On a classical solution to the Abelian Higgs model
Noureddine Mohammedi
A particular solution to the equations of motion of the Abelian Higgs model is given. The solution involves the Jacobi elliptic functions as well as the Heun functions.
On some integrable deformations of the Wess-Zumino-Witten model
N. Mohammedi
Lie algebra valued equations translating the integrability of a general two-dimensional Wess-Zumino-Witten model are given. We found simple solutions to these equations and identif…
A classical complex scalar field in a gauge background
Noureddine Mohammedi
We solve the equations of motion of a complex theory coupled to some given gauge field background. The solutions are given in both cylindrical and spherical coordinates and h…
A solvable double well
N. Mohammedi, Tim. R. Morris
We study the quantum behaviour of a particle moving in a one-dimensional double well potential. This double well is obtained by gluing together, at the origin, two shifted harmonic…
Field redefinition and renormalisability in scalar field theories
N. Mohammedi
We have addressed the issue of field redefinition in connection with renormalisability. Our study is restricted to theories of interacting scalar fields. We have, in particular, sh…