We will investigate the scenario in which the Standard Model (SM) Higgs sector and its 2-doublet extension (called the Two Higgs Doublet Model or 2HD…

Let u∈X1loc(I) be a solution of the NLS equation (2.7) and let with ∥φ∥1=1 denote a regularizing function of the space variable which will eventually converge to the measure δ. We define uφ=φ⋆u, ρφ=|uφ|2 jφ=Im ¯¯¯uφ∇uφ, f(u)=g(|u|2)u, fφ=φ⋆f(u) and…

Recently several authors have developed multilinear and in particular quadratic extensions of the classical Morawetz inequality. Those extensions pro…

The two-dimensional Z(5) vector model is investigated through the determination of critical points and one critical index. To this purpose a new clus…

We propose different scenarios where a keV dark matter annihilates to produce a monochromatic signal. The process is generated through the exchange o…

Heavy Neutral Leptons are naturally present in many well-motivated extensions of the Standard Model. If their mass is of few dozens of GeVs, they can…

Scalar leptoquarks, with baryon and lepton number conserving interactions, could have TeV scale masses, and be produced at colliders or contribute to…

Many experiments exploring weakly interacting massive particles (WIMPs) such as direct, indirect and collider searches have been carried out until no…

In this paper we settled some unresolved issues concerning gauge invariance at second order in inflation with more than one field. Although the gauge-invariant curvature perturbation defined through the energy density has been known for many years, …

We study the second-order gauge-invariant adiabatic and isocurvature perturbations in terms of the scalar fields present during inflation, along with…

We have presented in this work the collider signatures appearing in a very general realization of the MSSM based on 14 unrelated mass parameters. These mass parameters lead to 14!≈9⋅1010 particle orderings. We go beyond previous work to allow for se…

We present the possible signatures appearing in general realizations of the MSSM based on 14 unrelated mass parameters at the SUSY scale. The paramet…

We present experimental results obtained for a one-dimensional flow using high precision motion capture. The full pedestrians' trajectories are obtai…

We report on the computation of the critical point of the deconfinement phase transition, critical indices and the string tension in the compact thre…

This letter gathers a selection of Standard Model predictions issued from the metrology of the CKM parameters performed by the CKMfitter group. The s…

We review black hole and star solutions for Horndeski theory. For non-shift symmetric theories, black holes involve a Kaluza-Klein reduction of highe…

This paper is devoted to the study of renormalization of the quartic melonic tensor model in dimension (=rank) five. We review the perturbative renor…

We address the impact of sterile fermions on charged lepton electric dipole moments. We show that in order to have a non-vanishing contribution to el…

Renormalization group methods are an essential ingredient in the study of nonperturbative problems of quantum field theory. This paper deal with the …

The aim of this paper was to characterize the time-dependent and the nonlinear effects at play in the evolution of one-dimensional black hole laser flows. To this end, we first numerically studied the time evolution of transonic flows containing a s…

We study solutions of the one-dimensional Gross-Pitaevskii equation to better understand dynamical instabilities occurring in flowing atomic condensa…

The R-Parity symmetry Violating (RPV) version of the Next-to-Minimal Supersymmetric Standard Model (NMSSM) is attractive simultaneously with regard t…

Many extensions of the leptonic sector of the Minimal Supersymmetric Standard Model (MSSM) are known, most of them leading to observable flavor viola…

We perform a preliminary study of the ability of the Higgs decay to four leptons to shed light on the top quark Yukawa couplings. In particular we ex…

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