22 citations · 35 across the 9 of their papers we have counts for
9 papers
Unitary Scheme Model Calculations of the Ground- and Excited-State Characteristics of 3H and 4He
S. B. Doma, H. S. El-Gendy
The ground and excited states of the 3H and 4He nuclei are studied in the framework of group-theoretical methods. Basis functions of the unitary scheme model corresponding to even…
A Quantum Algorithm for Testing Junta Variables and Learning Boolean Functions via Entanglement Measure
Khaled El-Wazan, Ahmed Younes, S. B. Doma
Given a black-box representing an unknown Boolean function of variables, in this paper we propose a fast quantum algorithm to test whether or not a certain variable in the…
A Quantum Algorithm for Testing Juntas in Boolean Functions
Khaled El-Wazan, Ahmed Younes, S. B. Doma
Given a Boolean function provided as a black-box with variables, this paper will propose a quantum algorithm for testing if a certain variable is junta or -far from bein…
Investigation of the Ground and Excited States of the 3H and 4He Nuclei by Using the Methods of Group Theory
S. B. Doma, H. S. El-Gendy
The method of group theory is applied to investigate the ground and the excited states of the triton and helium nuclei by using the translation invariant shell model with basis fun…
Applications of the Variational Monte Carlo Method to the Ground States of the Lithium Atom and its Ions up to Z = 10 in the Presence of Magnetic Field
S. B. Doma, M. O. Shaker, A. M. Farag +1
The variational Monte Carlo method is applied to investigate the ground state energy of the lithium atom and its ions up to Z=10 in the presence of an external magnetic field regim…
Ground States of the Hydrogen Molecule and Its Molecular Ion in the Presence of Magnetic Field Using the Variational Monte Carlo Method
S. B. Doma, M. Abu-Shady, F. N. El-Gamma +1
By Using the variational Monte Carlo (VMC) method, we calculate the 1sσ_g state energies, the dissociation energies and the binding energies of the hydrogen molecule and its molecu…
Ground State Calculations of the Confined Molecular Ions H2+ and HeH++ Using Variational Monte Carlo Method
S. B. Doma, F. N. El-Gammal, A. A. Amer
The ground state energy of hydrogen molecular ion H2+ confined by a hard prolate spheroidal cavity is calculated. The case in which the nuclear positions are clamped at the foci is…
Ground State Calculations of Confined Hydrogen Molecule H_2 Using Variational Monte Carlo Method
S. B. Doma, F. N. El-Gammal, A. A. Amer
The variational Monte Carlo method is used to evaluate the ground-state energy of the confined hydrogen molecule, H_2. Accordingly, we considered the case of hydrogen molecule conf…
Role of the Three-Body Interactions in the Ground-States of 3H and 4He Nuclei
S. B. Doma, H. S. El-Gendy
The role of the three-body interactions in the ground-states of 3H and 4He nuclei has been investigated by using two different methods. Accordingly, the ground-state nuclear wave f…