111 citations · 757 across the 45 of their papers we have counts for
30 papers · 1 filter
Quantum teleportation and dynamics of quantum coherence and metrological non-classical correlations for open two-qubit systems: A study of Markovian and non-Markovian regimes
Yassine Dakir, Abdallah Slaoui, Abdel-Baset A. Mohamed +2
We investigate the dynamics of non-classical correlations and quantum coherence in open quantum systems by employing metrics like local quantum Fisher information, local quantum un…
Q-Map: Quantum Circuit Implementation of Boolean Functions
Hassan Hajjdiab, Ashraf Khalil, Hichem Eleuch
Quantum computing has gained attention in recent years due to the significant progress in quantum computing technology. Today many companies like IBM, Google and Microsoft have dev…
Strong mechanical squeezing in a microcavity with double quantum wells
Muhammad Asjad, Berihu Teklu, Hichem Eleuch
In a hybrid quantum system composed of two quantum wells placed inside a cavity with a moving end mirror pumped by bichromatic coherent light, we address the formation of squeezed…
Tunable Electromagnetically Induced Multi-Transparencies in Hybrid Optomechanical system Incorporating Atomic Medium
M. Hunza, M. Asjad, T. Abbas +3
We consider a hybrid atom-optomechanical system incorporating N identical -type atoms. The system is subjected to dual optical and phononic drives. We show that by exploiting th…
A Local Area Quantum Teleportation Network Based on an Array of Electrically Activated Graphene Waveguide
Muhammad Asjad, Montasir Qasymeh, Hichem Eleuch
We present a scheme to generate a continuous variable (CV) multipartite entangled state using an array of plasmonic graphene waveguides that are activated by nonclassical driving m…
High-Fidelity Quantum Information Transmission Using a Room-Temperature Nonrefrigerated Lossy Microwave Waveguide
Montasir Qasymeh, Hichem Eleuch
Quantum microwave transmission is key to realizing modular superconducting quantum computers and distributed quantum networks. A large number of incoherent photons are thermally ge…
Continuous-Variable Quantum Teleportation Using Microwave Enabled Plasmonic Graphene Waveguide
Muhammad Asjad, Montasir Qasymeh, Hichem Eleuch
We present a scheme to generate continuous variable bipartite entanglement between two optical modes in a hybrid optical-microwave-plasmonic graphene waveguide system. In this sche…
Universal quantum computation with symmetric qubit clusters coupled to an environment
Christian Boudreault, Hichem Eleuch, Michael Hilke +1
One of the most challenging problems for the realization of a scalable quantum computer is to design a physical device that keeps the error rate for each quantum processing operati…
Solvable Schrodinger Equations of Shape Invariant Potentials Having Superpotential W(x,A,B)=Atanh(px)+Btanh(6px)
Jamal Benbourenane, Mohamed Benbourenane, Hichem Eleuch
A new proposed one dimensional time independent Schrödinger equation is solved completely using shape invariance method. The corresponding potential is given by V_(x,A,B) =-A(sechp…
Exactly Solvable Sextic Potential Having Symmetric Triple-Well Structure
Jamal Benbourenane, Mohamed Benbourenane, Hichem Eleuch
In this paper, we introduce a family of sextic potentials that are exactly solvable, and for the first time, a family of triple-well potentials with their whole energy spectrum and…
Entanglement of microwave and optical fields using electrical capacitor loaded with plasmonic graphene waveguide
Montasir Qasymeh, Hichem Eleuch
We propose a novel approach for microwave and optical fields entanglement using an electrical capacitor loaded with graphene plasmonic waveguide. In the proposed scheme, a quantum…
Entanglement control of two-level atoms in dissipative cavities
Reyad Salah, Ahmed M. Farouk, Ahmed Farouk +2
An open quantum bipartite system consisting of two independent two-level atoms interacting non-linearly with a two-mode electromagnetic cavity field is investigated by proposing a…
Non-Hermitian formalism and nonlinear physics
Hichem Eleuch, Ingrid Rotter
The non-Hermitian formalism is used at present in many papers for the description of open quantum systems. A special language developed in this field of physics which makes it diff…
Magnus expansion method for two-level atom interacting with few-cycle pulse
Tuguldur Begzjav, Jonathan S. Ben-Benjamin, Hichem Eleuch +3
Using the Magnus expansion to the fourth order, we obtain analytic expressions for the atomic state of a two-level system driven by a laser pulse of arbitrary shape with small puls…
Critical points in two-channel quantum systems
Hichem Eleuch, Ingrid Rotter
Calculations for open quantum systems are performed usually by taking into account their embedding into one common environment, which is mostly the common continuum of scattering w…
Resonances in open quantum systems
Hichem Eleuch, Ingrid Rotter
The Hamilton operator of an open quantum system is non-Hermitian. Its eigenvalues are, generally, complex and provide not only the energies but also the lifetimes of the states of…
Higher order nonclassicality from nonlinear coherent states for models with quadratic spectrum
Anaelle Hertz, Sanjib Dey, Véronique Hussin +1
Harmonic oscillator coherent states are well known to be the analogue of classical states. On the other hand, nonlinear and generalised coherent states may possess nonclassical pro…
Quantum states talk via the environment
Hichem Eleuch, Ingrid Rotter
The states of an open quantum system interact ("talk") with one another via the extended environment into which the localized system is embedded. This interaction is mediated by th…
Sudden death and rebirth of Entanglement for Different Dimensional Systems driven by a Classical Random External Field
N. Metwally, H. Eleuch, A. -S. Obada
The entangled behavior of different dimensional systems driven by classical external random field is investigated. The amount of the survival entanglement between the components of…
High-efficiency quantum state transfer and quantum memory using a mechanical oscillator
Eyob A. Sete, H. Eleuch
We analyze an optomechanical system that can be used to efficiently transfer a quantum state between an optical cavity and a distant mechanical oscillator coupled to a second optic…
Open quantum systems with loss and gain
Hichem Eleuch, Ingrid Rotter
We consider different properties of small open quantum systems coupled to an environment and described by a non-Hermitian Hamilton operator. Of special interest is the non-analytic…
Nearby states in non-Hermitian quantum systems
Hichem Eleuch, Ingrid Rotter
In part I, the formalism for the description of open quantum systems (that are embedded into a common well-defined environment) by means of a non-Hermitian Hamilton operator …
Light-to-matter entanglement transfer in optomechanics
Eyob A. Sete, Hichem Eleuch, C. H. Raymond Ooi
We analyze a scheme to entangle the movable mirrors of two spatially separated nanoresonators via a broadband squeezed light. We show that it is possible to transfer the EPR-type c…
Beam splitter and entanglement created with the squeezed coherent states of the Morse potential
Anaelle Hertz, Véronique Hussin, Hichem Eleuch
The Morse potential is relatively closed to the harmonic oscillator quantum system. Thus, following the idea used for the latter, we study the possibility of creating entanglement…