880 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Saudi Center for Theoretical PhysicsSA54 papers
- Chouaib Doukkali UniversityMA33 papers
- King Abdullah University of Science and TechnologySA29 papers
- Massachusetts Institute of TechnologyUS17 papers
- Georgia Institute of TechnologyUS16 papers
- King Faisal UniversitySA12 papers
- Shura CouncilSA11 papers
- National University of SingaporeSG9 papers
- Northeastern UniversityUS9 papers
- Academy of Sciences Republic of UzbekistanUZ7 papers
- National University of Sciences and TechnologyPK7 papers
- Quaid-i-Azam UniversityPK7 papers
12 papers · 1 filter
Constructing a Space from the System of Geodesic Equations
E. Fredericks, F. M. Mahomed, E. Momoniat +1
Given a space it is easy to obtain the system of geodesic equations on it. In this paper the inverse problem of reconstructing the space from the geodesic equations is addressed. A…
Solution of the wave equation in a tridiagonal representation space
E. El Aaoud, H. Bahlouli, A. D. Alhaidari
We use variable transformation from the real line to finite or semi-infinite spaces where we expand the regular solution of the 1D time-independent Schrodinger equation in terms of…
Charged particle in the field an electric quadrupole in two dimensions
A. D. Alhaidari
We obtain analytic solution of the time-independent Schrodinger equation in two dimensions for a charged particle moving in the field of an electric quadrupole. The solution is wri…
Taming the Yukawa potential singularity: improved evaluation of bound states and resonance energies
A. D. Alhaidari, H. Bahlouli, M. S. Abdelmonem
Using the tools of the J-matrix method, we absorb the 1/r singularity of the Yukawa potential in the reference Hamiltonian, which is handled analytically. The remaining part, which…
Analytic solution of the Schrodinger equation for an electron in the field of a molecule with an electric dipole moment
A. D. Alhaidari
We relax the usual diagonal constraint on the matrix representation of the eigenvalue wave equation by allowing it to be tridiagonal. This results in a larger solution space that i…
The rotating Morse potential model for diatomic molecules in the tridiagonal J-matrix representation: I. Bound states
I. Nasser, M. S. Abdelmonem, H. Bahlouli +1
This is the first in a series of articles in which we study the rotating Morse potential model for diatomic molecules in the tridiagonal J-matrix representation. Here, we compute t…
Ratliff-Rush Closure of Ideals in Integral Domains
Abdeslam Mimouni
This paper studies the Ratliff-Rush closure of ideals in integral domains. By definition, the Ratliff-Rush closure of an ideal of a domain is the ideal given by $\tilde{I}:…
On the Exponential Decay of the n-point Correlation Functions and the Analyticity of the Pressure
Assane Lo
The goal of this paper is to provide estimates leading to a direct proof of the exponential decay of the n-point correlation functions for certain unbounded models of Kac type. The…
Injective Morita contexts (revisited)
J. Y. Abuhlail, S. K. Nauman
This paper is an exposition of the so-called injective Morita contexts (in which the connecting bimodule morphisms are injective) and Morita contexts (in which the connecting bi…
Relativistic scattering with spatially-dependent effective mass in the Dirac equation
A. D. Alhaidari, H. Bahlouli, A. Al-Hasan +1
We formulate an algebraic relativistic method of scattering for systems with spatially dependent mass based on the J-matrix method. The reference Hamiltonian is the three-dimension…
Relativistic extension of the complex scaling method
A. D. Alhaidari
We construct a tridiagonal matrix representation for the three dimensions Dirac-Coulomb Hamiltonian that provides for a simple and straightforward relativistic extension of the com…
A Zariski Topology for Bicomodules and Corings
Jawad Y. Abuhlail
In this paper we introduce and investigate top (bi)comodules} of corings, that can be considered as dual to top (bi)modules of rings. The fully coprime spectra of such (bi)comodule…