169 citations · 353 across the 7 of their papers we have counts for
7 papers
Beyond standard models in cosmology (In French)
Erwan Allys
The current description of fundamental interactions is based on two theories with the status of standard models. The electromagnetic and nuclear interactions are described at a qua…
New terms for scalar multi-Galileon models and application to SO(N) and SU(N) group representations
Erwan Allys
We investigate a new class of scalar multi-galileon models, which is not included in the commonly admitted general formulation of generalized multi-galileons. The Lagrangians of th…
Generalized SU(2) Proca Theory
Erwan Allys, Patrick Peter, Yeinzon Rodriguez
Following previous works on generalized Abelian Proca theory, also called vector Galileon, we investigate the massive extension of an SU(2) gauge theory, i.e., the generalized SU(2…
On the 4D generalized Proca action for an Abelian vector field
Erwan Allys, Juan P. Beltran Almeida, Patrick Peter +1
We summarize previous results on the most general Proca theory in 4 dimensions containing only first-order derivatives in the vector field (second-order at most in the associated S…
Bosonic structure of realistic SO(10) SUSY cosmic strings
Erwan Allys
We study the bosonic structure of -term Nambu-Goto cosmic strings forming in a realistic SO(10) implementation, assuming standard hybrid inflation. We describe the supersymmetri…
Generalized Proca action for an Abelian vector field
Erwan Allys, Patrick Peter, Yeinzon Rodriguez
We revisit the most general theory for a massive vector field with derivative self-interactions, extending previous works on the subject to account for terms having trivial total d…
Bosonic condensates in realistic supersymmetric GUT cosmic strings
Erwan Allys
We study the realistic structure of F-term Nambu-Goto cosmic strings forming in a general supersymmetric Grand Unified Theory implementation, assuming standard hybrid inflation. Ex…