42 citations · 83 across the 11 of their papers we have counts for
12 papers
Symmetry resolved entanglement in Schwinger pair production
Wajid Joyia, S. M. Al-Marzoug, Amaria Javed
We study the charge resolved structure of the pairwise mode entanglement produced by the Schwinger effect. Using the electric charge of quantum electrodynamics, we decompose…
Single impurity atom embedded in a dipolar two-soliton molecule as a qubit
S. M. Al-Marzoug, B. B. Baizakov, U. Al Khawaja +1
We consider a single impurity atom trapped in a double well (DW) potential created by a dipolar two-soliton molecule in a quasi-one-dimensional geometry. By solving the eigenvalue…
Manifestation of superfluidity in atom-number-imbalanced two-component Bose-Einstein condensates
S. M. Al-Marzoug, B. B. Baizakov, U. Al Khawaja +1
Superfluid and dissipative regimes in the dynamics of a two-component quasi-one-dimensional Bose-Einstein condensate (BEC) with unequal atom numbers in the components have been exp…
Two-dimensional symbiotic solitons and quantum droplets in a quasi-one-dimensional optical lattice
S. M. Al-Marzoug, B. B. Baizakov, H. Bahlouli
Symbiotic solitons (SS) and quantum droplets (QD) are self-trapped localized modes emerging in binary Bose-gas mixtures with intra-component repulsion and inter-component attractio…
J-matrix method of scattering for inverse-square singular potentials with supercritical coupling II. Regularization
Abdulaziz D. Alhaidari, Hocine Bahlouli, S. M. Al-Marzoug +1
This paper is a continuation of the previous one [Journal xx, xxxxx (2022)]. Here, we reformulate the same J-matrix theory by regularizing the inverse square singular potential. Th…
Unidirectional flow of composite bright-bright solitons through asymmetric double potential barriers and wells
Amaria Javed, T. Uthayakumar, M. O. D. Alotaibi +3
We investigate the dynamics of two component bright-bright (BB) solitons through reflectionless double barrier and double well potentials in the framework of a Manakov system gover…
J-matrix method of scattering for inverse-square singular potential with supercritical coupling I. Theory
Abdulaziz D. Alhaidari, Hocine Bahlouli, Carlos P. Aparicio +1
The J-matrix method of scattering was developed to handle regular short-range potentials with applications in atomic, nuclear and molecular physics. Its accuracy, stability, and co…
Effect of quintic nonlinearity on modulation instability in coupled nonlinear Schroedinger systems
B. B. Baizakov, A. Bouketir, S. M. Al-Marzoug +1
Modulation instability (MI) in continuous media described by a system of two cubic-quintic nonlinear Schrödinger equations (NLSE) has been investigated with a focus on revealing th…
Enhanced mobility of discrete solitons in anisotropic two-dimensional waveguide arrays with modulated separations
U. Al Khawaja, P. S. Vinayagam, S. M. Al-Marzoug
We consider two-dimensional waveguide arrays with anisotropic coupling coefficients. We show using numerical and variational calculations that four stationary soliton types exist:…
Interaction of solitons in dipolar Bose-Einstein condensates and formation of soliton molecules
B. B. Baizakov, S. M. Al-Marzoug, H. Bahlouli
The interaction between two bright solitons in a dipolar Bose-Einstein condensate (BEC) has been investigated aiming at finding the regimes when they form a stable bound state, kno…
Analytically Solvable 2D Potentials: Bound States
S. M. Al-Marzoug, H. Bahlouli, M. S. Abdelmonem
Using a suitable Laguerre basis set that ensures a tridiagonal matrix representation of the reference Hamiltonian, we were able to evaluate in closed form the matrix representation…
Analytical Treatment of the Oscillating Yukawa Potential
H. Bahlouli, M. S. Abdelmonem, S. M. Al-Marzoug
Using a suitable Laguerre basis set that ensures a tridiagonal matrix representation of the reference Hamiltonian, we were able to evaluate in closed form the matrix elements of th…