D. H. Tchrakian

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-th2026

Excited solutions in a Skyrme--Chern-Simons model in $2 + 1$ dimensions

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

We study excited solutions in a Skyrme--Chern-Simons theory in $2 + 1$ dimensions. In particular, we emphasize the necessity of using a Lagrange multiplier method to obtain excited s…

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 $O (D + 1)$ …

hep-th2024

Gauged Skyrme analogue of Chern-Pontryagin

D. H. Tchrakian

An analogue of the Chern-Pontryagin density for $S O (D)$ gauged $O (D + 1)$ Skyrme systems, referred to as Skyrme--Chern-Pontryagin (SCP) densities is known for dimensions $D = 2, 3, 4$ . S…

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

Excited solutions in a Skyrme--Chern-Simons model in 2+1 dimensions

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

Gauged Skyrme analogue of Chern-Pontryagin

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

Excited solutions in a Skyrme--Chern-Simons model in $2 + 1$ dimensions

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