F. Navarro-Lérida

activity

20242026

collaborators

4 papers

hep-th2026

Attractive and repulsive Yang-Mills--Higgs magnetic monopoles on $R^{3}$

Francisco Navarro-LÃ©rida, Eugen Radu, D. H. Tchrakian

An $S O (3)$ -gauged Higgs model on $R^{3}$ is proposed that, like the Abelian Higgs model on $R^{2}$ , features both attractive and repulsive phases, though unlike the l…

hep-th2025

$S O (4)$ gauged $O (5)$ Skyrmion on $R^{4}$

Francisco Navarro-Lerida, D. H. Tchrakian

We have studied an $S O (4)$ gauged $O (5)$ Skyrmion on $R^{4}$ which can be seen as a static soliton in $4 + 1$ dimensions. This is a sequel of the known $S O (D)$ gauged $O (D + 1)$ …

gr-qc2025

Quadrupole perturbations of slowly spinning Ellis-Bronnikov wormholes

Bahareh Azad, Jose Luis BlÃ¡zquez-Salcedo, Fech Scen Khoo +2

We study the axial and polar perturbations of slowly rotating Ellis-Bronnikov wormholes in General Relativity, applying a perturbative double expansion. In particular, we derive th…

hep-th2024

The effect of Skyrme--Chern-Simons dynamics on gauged Skyrmions in $2 + 1$ dimensions

Francisco Navarro-Lerida, Eugen Radu, D. H. Tchrakian

We study the Skyrmion of the $S O (2)$ gauged $O (3)$ sigma model in $2 + 1$ dimensions in the presence of a Skyrme--Chern-Simons (SCS) term, and compare its properties with the corresp…

Attractive and repulsive Yang-Mills--Higgs magnetic monopoles on R3

SO(4) gauged O(5) Skyrmion on R4

Quadrupole perturbations of slowly spinning Ellis-Bronnikov wormholes

The effect of Skyrme--Chern-Simons dynamics on gauged Skyrmions in 2+1 dimensions

Attractive and repulsive Yang-Mills--Higgs magnetic monopoles on $R^{3}$

$S O (4)$ gauged $O (5)$ Skyrmion on $R^{4}$

The effect of Skyrme--Chern-Simons dynamics on gauged Skyrmions in $2 + 1$ dimensions