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
14 papers · 1 filter
J-matrix method of scattering for potentials with inverse square singularity: The real representation
A. D. Alhaidari, H. Bahlouli, S. Al-Marzoug +1
The J-matrix method was developed to handle regular short-range scattering potentials. Its accuracy, stability, and convergence properties compare favorably with other successful s…
A probabilistic approach to quantum Bayesian games of incomplete information
Azhar Iqbal, James M. Chappell, Qiang Li +2
A Bayesian game is a game of incomplete information in which the rules of the game are not fully known to all players. We consider the Bayesian game of Battle of Sexes that has sev…
Coding Opportunity Densification Strategies for Instantly Decodable Network Coding
Sameh Sorour, Shahrokh Valaee
In this paper, we aim to identify the strategies that can maximize and monotonically increase the density of the coding opportunities in instantly decodable network coding (IDNC).U…
Generation of J0-Bessel-Gauss Beam by an heterogeneous refractive index map
Damian P. San Roman Alerigi, Tien K. Ng, Ahmed Benslimane +3
In this paper, we present the theoretical studies of a refractive index map to implement a Gauss to J0-Bessel-Gauss convertor. We theoretically demonstrate the viability of such de…
Electron irradiation induced reduction of the permittivity in chalcogenide glass (As2S3) thin film
Damián P. San-Román-Alerigi, Dalaver H. Anjum, Yaping Zhang +5
We investigate the effect of electron beam irradiation on the dielectric properties of As2S3 Chalcogenide glass. By means of low-loss Electron Energy Loss Spectroscopy, we derive t…
Full transmission within a wide energy range and super-criticality in relativistic barrier scattering
A. D. Alhaidari, H. Bahlouli, Y. Benabderahmane +1
For potential barriers with scalar and vector coupling, we show that a Dirac particle could experience nearly full transmission within a wide sub-barrier energy band. Moreover, for…
The dual notion of strong irreducibility
Jawad Abuhlail, Christian Lomp
This note gives a unifying characterization and exposition of strongly irreducible elements and their duals in lattices. The interest in the study of strong irreducibility stems fr…
Structure-Based Bayesian Sparse Reconstruction
Ahmed A. Quadeer, Tareq Y. Al-Naffouri
Sparse signal reconstruction algorithms have attracted research attention due to their wide applications in various fields. In this paper, we present a simple Bayesian approach tha…
Low Complexity Blind Equalization for OFDM Systems with General Constellations
Tareq Y. Al-Naffouri, Ala Dahman, Muhammad S. Sohail +2
This paper proposes a low-complexity algorithm for blind equalization of data in OFDM-based wireless systems with general constellations. The proposed algorithm is able to recover…
Extensions of Picard 2-Stacks and the cohomology groups Ext^i of length 3 complexes
Cristiana Bertolin, Ahmet Emin Tatar
The aim of this paper is to define and study the 3-category of extensions of Picard 2-stacks over a site S and to furnish a geometrical description of the cohomology groups Ext^i o…
The Dirac-Coulomb Problem: a mathematical revisit
A. D. Alhaidari, H. Bahlouli, M. E. H. Ismail
We obtain a symmetric tridiagonal matrix representation of the Dirac-Coulomb operator in a suitable complete square integrable basis. Orthogonal polynomials techniques along with D…
Confined Dirac Particles in Constant and Tilted Magnetic Field
Abdulaziz D. Alhaidari, Hocine Bahlouli, Ahmed Jellal
We study the confinement of charged Dirac particles in 3+1 space-time due to the presence of a constant and tilted magnetic field. We focus on the nature of the solutions of the Di…
Regularity of tensor products of k-algebras
S. Bouchiba, S. Kabbaj
This paper tackles a problem on the possible transfer of regularity to tensor products of algebras over a field k. The main result establishes necessary and sufficient conditions f…
Completion Delay Minimization for Instantly Decodable Network Codes
Sameh Sorour, Shahrokh Valaee
In this paper, we consider the problem of minimizing the completion delay for instantly decodable network coding (IDNC), in wireless multicast and broadcast scenarios. We are inter…