École Normale Supérieure de Kouba

output

19972026

most citedRealization of chiral symmetry breaking and restoration in holographic QCD

69 citations

researchers with a paper here

collaborating institutions

37 papers

hep-th2026★ 2 cited

Real-time thermal photon-photon interactions in the mixed space

M. A. A. Ahmed, H. Zainuddin, N. M. Shah +1

Using the effective Lagrangian for the low-energy/temperature of photon-photon interaction and the lowest-order photon self-energy is calculated in the Real Time Formalism (RTF) fo…

hep-ph2025

Predictions for $Λ_{b} \to Λ_{c} τ ν ˉ$ in BLSSM with Inverse seesaw

Dris Boubaa, Shaaban Khalil

The persistent deviations observed in semileptonic $B$ decays, in particular the lepton flavor universality ratios $R (D^{(*)})$ and $R (Λ_{c})$ , provide intriguing…

math.NA2025

Inverted finite elements approximation of the Neumann problem for second order elliptic equations in exterior two-dimensional domains

R Belbaki, S K Bhowmik, T Z Boulmezaoud +2

We use inverted finite elements method for approximating solutions of second order elliptic equations with non-constant coefficients varying to infinity in the exterior of a 2D bou…

math.AP2024

Pairs of fixed points for a class of operators on Hilbert spaces

A. Mokhtari, K. Saoudi, D. D. Repovš

In this paper, existence of pairs of solutions is obtained for compact potential operators on Hilbert spaces. An application to a second-order boundary value problem is also given…

gr-qc2023

Neutron Stars in Scalar Torsion Theories with Nonminimal Coupling

Youcef Kehal, Khireddine Nouicer, Hamza Boumaza

We study the existence and structure of static and slowly rotating neutron stars (NSs) in a particular truncation of scalar torsion theory with a scalar field $ϕ$ non-minimally co…

hep-ph2022★ 2 cited

Explaining the $R (D)$ and $R (D^{*})$ Anomalies in the $B - L$ Supersymmetric Standard Model with Inverse Seesaw

Dris Boubaa, Shaaban Khalil, Stefano Moretti +1

We investigate the $R (D)$ and $R (D^{*})$ anomalies in the context of the $B - L$ extension of the Minimal Supersymmetric Standard Model with Inverse Seesaw…