144 citations · 472 across the 46 of their papers we have counts for
38 papers · 1 filter
Black Holes and Black Strings in M-theory on Calabi-Yau threefolds with four Kähler parameters
A. Belhaj, H. Belmahi, A. Bouhouch +2
Combining toric geometry techniques and supergravity formalisms, we study 5D black branes in the M-theory compactification on a four parameter Calabi-Yau threefold.…
Dyonic Objects and Tensor Network Representation
A. Belhaj, Y. El Maadi, S. E. Ennadifi +2
Motivated by particle phyiscs results, we investigate certain dyonic solutions in arbitrary dimensions. Concretely, we study the stringy constructions of such objects from concrete…
On Phase Transition Behaviors of Kerr-Sen Black Hole
A. Belhaj, A. El Balali, W. El Hadri +3
We investigate phase transitions and critical behaviors of the Kerr-Sen black hole in four dimensions. Computing the involved thermodynamical quantities including the specific heat…
Dark Energy Effects on Charged and Rotating Black Holes
A. Belhaj, A. El Balali, W. El Hadri +2
Using canonical typicality method, we reconsider the study of dark energy effects on four dimensional black holes. Concretely, we investigate the associated influences on the spect…
Four-qubit Systems and Dyonic Black Hole-Black Branes in Superstring Theory
A. Belhaj, M. Bensed, Z. Benslimane +2
Using dyonic solutions in the type IIA superstring theory on Calabi-Yau manifolds, we reconsider the study of black objects and quantum information theory using string/string duali…
Weighted Graph Theory Representation of Quantum Information Inspired by Lie Algebras
Abdelilah Belhaj, Adil Belhaj, Larbi Machkouri +2
Borrowing ideas from the relation between simply laced Lie algebras and Dynkin diagrams, a weighted graph theory representation of quantum information is addressed. In this way, th…
Qubit and Fermionic Fock Spaces from Type II Superstring Black Holes
A. Belhaj, M. Bensed, Z. Benslimane +2
Using Hodge diagram combinatorial data, we study qubit and fermionic Fock spaces from the point of view of type II superstring black holes based on complex compactifications. Concr…
Qubits from Black Holes in M-theory on K3 Surface
Adil Belhaj, Zakariae Benslimane, Moulay Brahim Sedra +1
Using M-theory compactification, we develop a three factor separation for the scalar submanifold of N=2 seven dimensional supergravity associated with 2-cycles of the K3 surface. C…
On Thermodynamics of AdS Black Holes in M-Theory
A. Belhaj, M. Chabab, H. EL Moumni +2
Motivated by a recent work on asymptotically AdS_4 black holes in M-theory, we investigate the thermodynamics and thermodynamical geometry of AdS black holes from M2 and M5-branes.…
On Hawking Radiation of 3D Rotating Hairy Black Holes
A. Belhaj, M. Chabab, H. EL Moumni +2
We study the Hawking radiation of 3D rotating hairy black holes. More concretely, we compute the transition probability of a bosonic and fermionic particle in such backgrounds. The…
Fractional Quantum Hall Filling Factors from String Theory using Toric Geometry
A. Belhaj, Z. Benslimane, M. El Idrissi +3
Using toric Cartan matrices as abelian gauge charges, we present a class of stringy fractional quantum Hall effect (FQHE) producing some recent experimental observed filling factor…
F-theory and N=1 Quivers from Polyvalent Geometry
Adil Belhaj, Moulay Brahim Sedra
We study four dimensional quiver gauge models from F-theory compactified on fourfolds with hyper-Kähler structure. Using intersecting complex toric surfaces, we derive a class of N…
Qubits from Adinkra Graph Theory via Colored Toric Geometry
Y. Aadel, A. Belhaj, Z. Benslimane +2
We develop a new approach to deal with qubit information systems using toric geometry and its relation to Adinkra graph theory. More precisely, we link three different subjects nam…
On Heat Properties of AdS Black Holes in Higher Dimensions
A. Belhaj, M. Chabab, H. EL Moumni +3
We investigate the heat properties of AdS Black Holes in higher dimensions. We consider the study of the corresponding thermodynamical properties including the heat capacity explor…
Maxwell's equal-area law for Gauss-Bonnet Anti-de Sitter black holes
A. Belhaj, M. Chabab, H. El Moumni +2
Interpreting the cosmological constant Λas a thermodynamic pressure and its conjugate quantity as a thermodynamic volume, we study the Maxwell's equal area law of higher dimensiona…
Statistical Physics of 3D Hairy Black Holes
A. Belhaj, M. Chabab, H. EL Moumni +2
We investigate the statistical behaviors of 3D hairy black holes in the presence of a scalar field. The present study is made in terms of two relevant parameters: rotation paramete…
Toric Geometry and String Theory Descriptions of Qudit Systems
Adil Belhaj, Hamid Ez-Zahraouy, Moulay Brahim Sedra
In this paper, we propose a new way to approach qudit systems using toric geometry and related topics including the local mirror symmetry used in the string theory compactification…
Graph Theory and Qubit Information Systems of Extremal Black Branes
Adil Belhaj, Moulay Brahim Sedra, Antonio Segui
Using graph theory based on Adinkras, we consider once again the study of extremal black branes in the framework of quantum information. More precisely, we propose a one to one cor…
Ehrenfest Scheme of Higher Dimensional Topological AdS Black Holes in The Third Order Lovelock-Born-Infeld Gravity
A. Belhaj, M. Chabab, H. EL Moumni +2
Interpreting the cosmological constant as a thermodynamic pressure and its conjugate quantity as a thermodynamic volume, we reconsider the investigation of P-V critical behaviors o…
Lie symmetries and 2D Material Physics
Adil Belhaj, Moulay Brahim Sedra
Inspired from Lie symmetry classification, we establish a correspondence between rank two Lie symmetries and 2D material physics. The material unit cell is accordingly interpreted…
On Thermodynamics of 2d Black Holes in Brane Inflationary Potentials
A. Belhaj, M. Chabab, H. El Moumni +2
Inspired from the inflation brane world cosmology, we study the thermodynamics of a black hole solution in two dimensional dilaton gravity with an arctangent potential background.…
On Thermodynamical Behaviors of Kerr-Newman AdS Black Holes
A. Belhaj, M. Chabab, H. El Moumni +2
We reconsider the study of critical behaviors of Kerr-Newman AdS black holes in four dimensions. The study is made in terms of the moduli space parameterized by the charge Q and th…
Critical Behaviors of 3D Black Holes with a Scalar Hair
A. Belhaj, M. Chabab, H. EL Moumni +2
The principal focus of the present work concerns the critical behaviors of a class of three dimensional black holes with a scalar field hair. Since the cosmological constant is vie…
On Thermodynamics of AdS Black Holes in Arbitrary Dimensions
A. Belhaj, M. Chabab, H. El Moumni +1
Considering the cosmological constant as a thermodynamic pressure and its conjugate quantity as a thermodynamic volume as proposed in Kubiznak and Mann (2012), we discuss the c…