65 citations · 67 across the 8 of their papers we have counts for
8 papers
Predicting Water Quality using Quantum Machine Learning: The Case of the Umgeni Catchment (U20A) Study Region
Muhammad Al-Zafar Khan, Jamal Al-Karaki, Marwan Omar
In this study, we consider a real-world application of QML techniques to study water quality in the U20A region in Durban, South Africa. Specifically, we applied the quantum suppor…
Cybercrime Prediction via Geographically Weighted Learning
Muhammad Al-Zafar Khan, Jamal Al-Karaki, Emad Mahafzah
Inspired by the success of Geographically Weighted Regression and its accounting for spatial variations, we propose GeogGNN -- A graph neural network model that accounts for geogra…
Financial Fraud Detection: A Comparative Study of Quantum Machine Learning Models
Nouhaila Innan, Muhammad Al-Zafar Khan, Mohamed Bennai
In this research, a comparative study of four Quantum Machine Learning (QML) models was conducted for fraud detection in finance. We proved that the Quantum Support Vector Classifi…
Lie Symmetry Analysis of the Einstein-Maxwell Equations for Quark Stars
Muhammad Al-Zafar Khan, Riven Narain
We derive the Lie point symmetries for the MIT Bag Model for quark stars in relativistic astrophysics. Four cases of reduction arise; three cases of specific values of the measure…
Conservation Laws for the Nonlinear Klein-Gordon Equation in (1+1)-, (2+1), and (3+1)-dimensions
Muhammad Al-Zafar Khan
We study soliton solutions to the Klein-Gordon equation via Lie symmetries and the travelling-wave ansatz. It is shown, by taking a linear combination of the spatial and temporal L…
Soliton Solutions and Conservation Laws for a Self-interacting Scalar Field in \(ϕ^{4}\) Theory
Muhammad Al-Zafar Khan, Mervlyn Moodley, Francesco Petruccione
We calculate soliton solutions to the scalar field equation of motion that arises for the 4th-order extended Lagrangian (\(ϕ^{4}\) theory) in quantum field theory using the extende…