48 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Canadian Quantum Research CenterCA37 papers
- Saudi Center for Theoretical PhysicsSA37 papers
- King Fahd University of Petroleum and MineralsSA33 papers
- King Faisal UniversitySA28 papers
- Université Ibn ZohrMA15 papers
- Mohammed V UniversityMA12 papers
- Max Planck Institute for the Physics of Complex SystemsDE10 papers
- Université Sultan Moulay SlimaneMA8 papers
- University of TarapacáCL7 papers
- Chemnitz University of TechnologyDE6 papers
- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT6 papers
- Université Hassan II MohammediaMA6 papers
23 papers · 1 filter
Low Energy Consequences of Loop Quantum Gravity
Salman Sajad Wani, Behnam Pourhassan, Mir Faizal +1
As the loop quantum gravity is based on polymer quantization, we will argue that the polymer length (like string length) can be several orders larger than the Planck length, and th…
Exact Green Function for Neutral Pauli-Dirac Particle with Anomalous Magnetic Momentum in Linear Magnetic Field
Abdeldjalil Merdaci, Ahmed Jellal, Lyazid Chetouani
We consider Pauli--Dirac fermion submitted to an inhomogeneous magnetic field. It is showed that the propagator of the neutral Dirac particle with an anomalous magnetic moment in a…
Path Integral Confined Dirac Fermions in a Constant Magnetic Field
Abdeldjalil Merdaci, Ahmed Jellal, Lyazid Chetouani
We consider Dirac fermion confined in harmonic potential and submitted to a constant magnetic field. The corresponding solutions of the energy spectrum are obtained by using the pa…
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…
Compatibility of symmetric quantization with general covariance in the Dirac equation and spin connections
A. D. Alhaidari, A. Jellal
By requiring unambiguous symmetric quantization leading to the Dirac equation in a curved space, we obtain a special representation of the spin connections in terms of the Dirac ga…
Solution of One-dimensional Dirac Equation via Poincare Map
Hocine Bahlouli, El Bouazzaoui Choubabi, Ahmed Jellal
We solve the general one-dimensional Dirac equation using a "Poincare Map" approach which avoids any approximation to the spacial derivatives and reduces the problem to a simple re…
Electromagnetic Excitations of Hall Systems on Four Dimensional Space
Mohammed Daoud, Ahmed Jellal, Abdellah Oueld Guejdi
The noncommutativity of a four-dimensional phase space is introduced from a purely symplectic point of view. We show that there is always a coordinate map to locally eliminate the…
Massless Dirac Fermions in Electromagnetic Field
Ahmed Jellal, Abderrahim El Mouhafid, Mohammed Daoud
We study the relations between massless Dirac fermions in an electromagnetic field and atoms in quantum optics. After getting the solutions of the energy spectrum, we show that it…
Electromagnetic Excitations of A_n Quantum Hall Droplets
Mohammed Daoud, Ahmed Jellal, Abdellah Oueld Guejdi
The classical description of A_n internal degrees of freedom is given by making use of the Fock--Bargmann analytical realization. The symplectic deformation of phase space, includi…
Symplectic Fluctuations for Electromagnetic Excitations of Hall Droplets
Mohammed Daoud, Ahmed Jellal, Abdellah Oueld Guejdi
We show that the integer quantum Hall effect systems in plane, sphere or disc, can be formulated in terms of an algebraic unified scheme. This can be achieved by making use of a ge…
Tunneling for Dirac Fermions in Constant Magnetic Field
El Bouazzaoui Choubabi, Mohamed El Bouziani, Ahmed Jellal
The tunneling effect of two-dimensional Dirac fermions in a constant magnetic field is studied. This can be done by using the continuity equation at some points to determine the co…
Confined Dirac Fermions in a Constant Magnetic Field
Ahmed Jellal, Abdulaziz D. Alhaidari, Hocine Bahlouli
We obtain an exact solution of the Dirac equation in (2+1)-dimensions in the presence of a constant magnetic field normal to the plane together with a two-dimensional Dirac-oscilla…
Periodic Structures with Rashba Interaction in Magnetic Field
Ahmed Jellal, Rachi Houca
We analyze the behaviour of a system of particles living on a periodic crystal in the presence of a magnetic field B. This can be done by involving a periodic potential U(x) and th…
Fractional Quantum Hall States in Graphene
Ahmed Jellal, Bellati Malika
We quantum mechanically analyze the fractional quantum Hall effect in graphene. This will be done by building the corresponding states in terms of a potential governing the interac…
Anomalous Quantum Hall Effect on Sphere
Ahmed Jellal
We study the anomalous quantum Hall effect exhibited by the relativistic particles living on two-sphere S^2 and submitted to a magnetic monopole. We start by establishing a direct…
Thermodynamical Properties of Hall Systems
Ahmed Jellal, Youssef Khedif
We study quantum Hall effect within the framework of a newly proposed approach, which captures the principal results of some proposals. This can be established by considering a sys…
Quantum Hall Effect on the Flag Manifold F_2
Mohammed Daoud, Ahmed Jellal
The Landau problem on the flag manifold is analyzed from an algebraic point of view. The involved magnetic background is induced by two U(1) abe…
Quantum Hall Droplets on Disc and Effective Wess-Zumino-Witten Action for Edge States
Mohammed Daoud, Ahmed Jellal
We algebraically analysis the quantum Hall effect of a system of particles living on the disc in the presence of an uniform magnetic field . For this, we identify th…
Effective Wess-Zumino-Witten Action for Edge States of Quantum Hall Systems on Bergman Ball
Mohammed Daoud, Ahmed Jellal
Using a group theory approach, we investigate the basic features of the Landau problem on the Bergman ball {\bf B}^k. This can be done by considering a system of particles living o…
Quantum Hall Effect on Higher Dimensional Spaces
Ahmed Jellal
We analysis the quantum Hall effect exhibited by a system of particles moving in a higher dimensional space. This can be done by considering particles on the Bergman ball {\bb{B}_ρ…
Supersymmetric Embedding of the Quantum Hall Matrix Model
James Gates, Ahmed Jellal, EL Hassan Saidi +1
We develop a supersymmetric extension of the Susskind-Polychronakos matrix theory for the quantum Hall fluids. This is done by considering a system combining two sets of different…
A Matrix Model for Bilayered Quantum Hall Systems
Ahmed Jellal, Michael Schreiber
We develop a matrix model to describe bilayered quantum Hall fluids for a series of filling factors. Considering two coupling layers, and starting from a corresponding action, we c…
A Matrix Model for ν_{k_1k_2}=\frac{k_1+k_2}{k_1 k_2} Fractional Quantum Hall States
Ahmed Jellal, El Hassan Saidi, Hendrik B. Geyer
We propose a matrix model to describe a class of fractional quantum Hall (FQH) states for a system of (N_1+N_2) electrons with filling factor more general than in the Laughlin case…