J. Ackora-Prah

activity

20192022

most citedFractional Optimal Control Model of SARS-CoV-2 (COVID-19) Disease in Ghana

9 citations · 29 across the 7 of their papers we have counts for

collaborators

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3 papers · 1 filter

hep-th2022★ 5 cited

Kink Collision in the Noncanonical $φ^{6}$ Model: A Model with Localized Inner Structures

I. Takyi, S. Gyampoh, B. Barnes +2

We study collisions of kinks in the one-space and one-time dimensional noncanonical nonintegrable scalar $ϕ^{6}$ model. We examine the energy density of the kink, and we find that,…

hep-th2021

Scattering of Kinks in Noncanonical sine-Gordon Model

I. Takyi, B. Barnes, H. M. Tornyeviadzi +1

In this paper, we numerically study the scattering of kinks in the noncanonical sine-Gordon model using Fourier spectral methods. The model depends on two free parameters, which co…

hep-th2020★ 2 cited

Vacuum Polarization Energy of the Kinks in the Sinh-Deformed Models

I. Takyi, B. Barnes, J. Ackora-Prah

We compute the one-loop quantum corrections to the kink energies of the sinh-deformed $ϕ^{4}$ and $φ^{6}$ models in one space and one time dimensions. These models are constructed…

Kink Collision in the Noncanonical φ6 Model: A Model with Localized Inner Structures

Scattering of Kinks in Noncanonical sine-Gordon Model

Vacuum Polarization Energy of the Kinks in the Sinh-Deformed Models

Kink Collision in the Noncanonical $φ^{6}$ Model: A Model with Localized Inner Structures