M. BOUSSAHEL Mounir

Prof

Directory of teachers

Department

Departement of Physics

Research Interests

Specialized in Departement of Physics. Focused on academic and scientific development.

Contact Info

University of M'Sila, Algeria

Email : mounir.boussahel@univ-msila.dz

On the Web:

  • Google Scholar N/A
  • ResearchGate
    ResearchGate N/A
  • ORCID N/A
  • SC
    Scopus N/A

Recent Publications

2024-09-30

Solution of the Schrödinger Equation for Hydrogen-like Atoms

This study explores the Schrödinger equation for hydrogen-like (hydrogenoid) atoms within the framework of noncommutative space. We analyze the solutions in two asymptotic regimes, as 𝒓 → ∞ and 𝒓 → 0, to assess the impact of spatial noncommutativity on the quantum behavior of such atoms. Our results demonstrate that noncommutative effects induce significant modifications to both the wave functions and energy spectra of hydrogenoid atoms, offering new insights into how these quantum systems deviate from conventional models in commutative space.
Citation

M. BOUSSAHEL Mounir, (2024-09-30), "Solution of the Schrödinger Equation for Hydrogen-like Atoms", [international] IC-MSQUARE Int'l Conference on Mathematical Modeling in Physical Sciences , Kalamata, Greece

Read Full Paper

Quantum Entangled superradiance of a bipartite system in Schwarzschild curved space-time

In this work, our main goal was to extend quantum entanglement to superradiance. For this, it was necessary to identify the common point between the two physical concepts. This is what has been proposed and achieved, thanks to the common properties carried by the wave function solution of the Klein Gordon equation which defines the bipartite system, with spin 1⁄2 of each particle in a Schwarzschild space-time. A detailed study was completed where it was found that superradiance extended to quantum entanglement, presents the same behavior in the two studied cases. The singlet or triplet state, both manifest by minimal or practically null concurence near the limit of the circular orbit of the centroidal system but it increases in “rapidly” moving away from the black hole
Citation

M. BOUSSAHEL Mounir, (2024-09-30), "Quantum Entangled superradiance of a bipartite system in Schwarzschild curved space-time", [international] IC-MSQUARE Int'l Conference on Mathematical Modeling in Physical Sciences , Kalamata, Greece

Read Full Paper
2024-09-29

Spectrum of the Kratzer-type molecule in non-commutative spaces

An analytical formulation to determine the non-relativistic energy spectrum associated with the Kratzer potential has been exploited using the Bopp shift method within the framework of non-commutative geometry. A necessary analysis of the Kratzer potential is performed, identifying corrections to the second-order degenerate states, which are influenced by the non-commutative coefficient
. To accomplish this ambitious task, we focused mainly on solving the Schrödinger equation with separated variables, always within the framework of non-commutative geometry.
Citation

M. BOUSSAHEL Mounir, (2024-09-29), "Spectrum of the Kratzer-type molecule in non-commutative spaces", [national] Indian Journal of Physics , Indian Journal Phys

Read Full Paper
2023-12-02

The Effect of Quantum Entanglement in a de Sitter-Charged Space-time

We have studied study the spin entanglement of a bipartite system consisting of spin-1/2 particles in singlet
and triplet state, we analyzed how the constant cosmological and charge affect the entanglement of the
system separately And how do they both affect the entanglement of the system, then We have discussed how
they together affect the entanglement of the system. And in the calculations that we have done, we have
used the concurrence
Citation

M. BOUSSAHEL Mounir, (2023-12-02), "The Effect of Quantum Entanglement in a de Sitter-Charged Space-time", [national] The first national conference on physics and it's applications , bou saada, Algeria

Read Full Paper
2023-11-29

Analytical study of quantum entanglement in a de sitter space-time

The influence of a gravitational field in the vicinity of a massive black hole within the Schwarzschild-de Sitter space-time has been explored with regard to the spin entanglement of a two-qubit system. This study pertains specifically to a pair of particles engaged in circular geodesic motion and considers both triplet and singlet states. It is the presence of a cosmological constant that significantly impacts the resilience of entropy. , will study this influence in the case of the triplet state as compared to the singlet state, and this holds true even when considering an extended region surrounding the black hole
Citation

M. BOUSSAHEL Mounir, (2023-11-29), "Analytical study of quantum entanglement in a de sitter space-time", [national] The first National Conference On New Trends in Quantum Physics FNCTQP'2023 , chlef, Algeria

Read Full Paper
2023-11-27

quantum entanglement in the presence of massive and charged bodies

The Reissner–Nordstrom model is considered in order to discuss the charged and curved effects on spin entanglement of a system containing two spin-1/2 particles. As a representation of the system's momentum, packets of centroid waves are used. By applying the concept of local inertial frames, the wave packet is affected by a Wigner rotation that is brought on by the gravitational field's shape and the accelerating speed of the centroid. By employing the concurre.
Citation

M. BOUSSAHEL Mounir, (2023-11-27), "quantum entanglement in the presence of massive and charged bodies", [international] 1st international conference on physico-chimestry, material sciences and applied mathematics (ICPMSAM'23) , skikda , algeria

Read Full Paper
2023-07-17

Effect of accelerated expansion of the Univers on entangled superradiance

In this work, our main goal was to extend quantum entanglement to superradiance. For this, it was necessary to identify the common point between the two physical concepts. This is what has been proposed and achieved, thanks to the common properties carried by the wave function solution of the Klein Gordon equation which defines the bipartite system at spin ½ in a Schwarzschild and De Sitter space-time. A detailed study was completed where it was found that superradiance extended to quantum entanglement is more robust so far it is from the black hole, It is clear again that a cosmological constant has an ant-attraction role from to the black hole.
Citation

M. BOUSSAHEL Mounir, (2023-07-17), "Effect of accelerated expansion of the Univers on entangled superradiance", [international] 17th international symposium on captur gamma-ray spectroscopy and related topics - CGS17 , Grenoble, France

Read Full Paper
2022

Spin quantum entanglement in non-commutative curved space–time

The elaboration of a general formalism on quantum spin entanglement in curved space–time is presented by a system of two particles described by wave packets moving in a gravitational field (GF). This formulation allows us to study different models in curved space–time. In this work, the non-commutative Reissner–Nordström model is considered. The spin entanglement of a system of two spin 1/2 particles is discussed. With particularity that contains multiple and various physical parameters, allowing for a detailed study of this purely quantum phenomenon in different frames of space and geometry or both at the same time.
Citation

M. BOUSSAHEL Mounir, AICHA MOHADI AND MOUNIR BOUSSAHEL, aicha.mohadi@univ-msila.dz, , (2022), "Spin quantum entanglement in non-commutative curved space–time", [international] Indian Journal of Physics , Indian Journal Phys

Read Full Paper
2021

Dark Matter in the Standard Model Extension in Non-Commutative Geometry (NCG)

It is for the most part expected that dark matter is important to clarify the rotation of the galaxy, It has effectively been seen that the non-commutative geometry background can achieve this objective similarly. The objective of this study is to investigate a relationship between non-commutative geometry and certain aspect of dark matter. We are relying on a basic mathematical expression argument that indicates that the appearance of dark matter in galaxies and galaxy clusters with regard to flat rotation curves is similarly a result of non commutative geometry.
Citation

M. BOUSSAHEL Mounir, (2021), "Dark Matter in the Standard Model Extension in Non-Commutative Geometry (NCG)", [national] Journal of Physics Conference Series , IOP Publishing Ltd

Read Full Paper
2019

Non Unitary Neutrino Mixing angles Matrix in a Non Associative 331 Gauge Model

A minimal extension imposed by the non-commutativity of geometry to the graded differential Lie algebra standard model, the construction of the model realized, with a new physics nature of the Higgs predicted is proposed.
Citation

M. BOUSSAHEL Mounir, (2019), "Non Unitary Neutrino Mixing angles Matrix in a Non Associative 331 Gauge Model", [international] The Tenth International Conference on High Energy and Astroparticle Physics (TIC-HEAP), Constantine, Algeria, 2019 , Constantine

Read Full Paper

The cosmological constant effect on the quantum entanglement

We discuss the effect of the gravitational field of a massive body on the spin entanglement of a two-qubit system in the singlet and triplet spin states in circular geodesic motion. We study the entanglement transport using Wootters concurrence, which depends on the momentum state of the system. We describe the behavior of the concurrence as a function of the orbital radius and show that the spin entanglement is more robust against changes caused by motion in the singlet state than in the triplet state. Furthermore, for the singlet (triplet) state, momentum correlation increases (decreases) the concurrence
Citation

M. BOUSSAHEL Mounir, (2019), "The cosmological constant effect on the quantum entanglement", [national] IOP Conf. Series: Journal of Physics , IOP

Read Full Paper
2018

Non commutative space, Dark energy and quantum entanglemrnt around a black hole

In this work, the quantum entanglement around a black hole was studied in the case of different metrics, where a general formulation was obtained, then and taking into account the accelerated expansion of the universe represented by the presence of the cosmological constant where the effect of the latter can be observed more in the case of triplet states than singlet states for two bipartite qubit system. In another phase of our work, we have extended our study to the effects of the non-commutativity of space, especially where we have observed and in very specific domains that the accelerated expansion of the universe is only natural result of the non-commutativity of space.
Citation

M. BOUSSAHEL Mounir, (2018), "Non commutative space, Dark energy and quantum entanglemrnt around a black hole", [international] The 14th international workshop on the dark side of the univers , France

Read Full Paper
2017

Schwarchild-DeSitter and Anti-DeSitter Space-time and Quantum Spin Entanglement " was part of the program.

The effect of a static gravitational field of Schwarchild-DeSitter and anti-DeSitter on the spin entanglement without the momentum correlation has been studied for two bipartite qubits system in the case of localized wave packet particles moving in a circular motion. The Wooter concurrence is considered and it was found that the effect of the cosmological constant is more important in the triplet state than in the singlet state. Moreover, if the cosmological constant increases, we will approach more the cosmological horizon leading to a stronger curvature near the black hole and the entanglement decreases in accordance with the Hawking-unruh effect..
Citation

M. BOUSSAHEL Mounir, (2017), "Schwarchild-DeSitter and Anti-DeSitter Space-time and Quantum Spin Entanglement " was part of the program.", [international] Hot topics in Modern Cosmology Spontaneous Workshop XI 1 - 6 May 2017 Cargèse , France

Read Full Paper
2012

Sources of CP violation from E6 inspired heterotic string model

Sources of the weak CP violation from the SUL(3)x SUR(3)x SUc(3) subgroup of the E6 inspired heterotic string model are discussed. It is shown that the number of the Cabibo-Kobayachi-Maskawa like matrices depends on the spontaneous breakdown of the E6 gauge symmetry and/or supersymmetry.
Citation

M. BOUSSAHEL Mounir, (2012), "Sources of CP violation from E6 inspired heterotic string model", [national] AIP Conference Proceedings , AIP

Read Full Paper

Towards a Construction of the Dirac operator in the E(6) Wulkenhaar's non commutative geometry

Using octonions representation of the E6 Lie algebra, a Dirac operator of the exceptional E6 gauge group is constructed in the context of the Wulkenhaar non commutative geometry. Some aspects of the model are also discussed.
Citation

M. BOUSSAHEL Mounir, (2012), "Towards a Construction of the Dirac operator in the E(6) Wulkenhaar's non commutative geometry", [national] AIP Conf.Proc , AIP

Read Full Paper
2011

Graded lie algebra and the SU(3)(L) X U(1)(N) gauge model

A classical gauge model based on the Lie group SU(3)L⊗U(1)N with exotic quarks is reformulated within the formalism of nonassociative geometry associated with an L cycle. The N charges of the fermionic particles and the related parameter constraints are algebraic consequences and are uniquely determined. Moreover, the number of scalar particles is dictated by the nonassociativity of the geometry. As a byproduct of this formalism, the Weinberg angle θw, scalar, charged and neutral gauge boson masses, as well as the mixing angles, are derived. Furthermore, various expressions for the vector and axial couplings of the quarks and leptons with the neutral gauge bosons and lower bounds of the very heavy gauge bosons are obtained.
Citation

M. BOUSSAHEL Mounir, (2011), "Graded lie algebra and the SU(3)(L) X U(1)(N) gauge model", [national] Int.J.Mod.Phys.A , Int.J.Mod.Phys

Read Full Paper
2007

Extended Chamseddine-Frohlich approach to Noncommutative Geometry and the Two Doublets Higgs Model

The Chamseddine–Fröhlich approach to noncommutative geometry is extended by the introduction of the strong interaction sector in the mathematical formalism, and generalization of the Dirac operator and scalar product. This new approach is applied to the reformulation of the two-doublets Higgs model where the fuzzy mass, coupling and unitarity relations as well as mixing angles are derived. These tree level relations are no more preserved under the renormalization group flow in the context of the standard quantization method.
Citation

M. BOUSSAHEL Mounir, (2007), "Extended Chamseddine-Frohlich approach to Noncommutative Geometry and the Two Doublets Higgs Model", [national] Int.J.Mod.Phys , Int.J.Mod.Phys

Read Full Paper
← Back to Researchers List