87 citations · 394 across the 11 of their papers we have counts for
12 papers
Hyperon-antihyperon system in electron-positron annihilation as quantum probes for temperature estimation with local and global dephasing
Anass Hminat, Abdallah Slaoui, Rachid Ahl Laamara +1
We investigate quantum thermometry in Ohmic-type reservoirs using two-qubit probes within an exactly solvable pure-dephasing framework. By analyzing the individual variance associa…
Nonclassical Light in a Three-Waveguide Coupler with Second-Order Nonlinearity
Mohd Syafiq M. Hanapi, Abdel-Baset M. A. Ibrahim, Rafael Julius +2
Possible squeezed states generated in a three-waveguide nonlinear coupler operating with second harmonic generation is discussed. This study is carried out using two well-known tec…
NISQ Computers: A Path to Quantum Supremacy
Muhammad AbuGhanem, Hichem Eleuch
The quest for quantum advantage, wherein quantum computers surpass the computational capabilities of classical computers executing state-of-the-art algorithms on well-defined tasks…
Clustering of exceptional points and dynamical phase transitions
H. Eleuch, I. Rotter
The eigenvalues of a non-Hermitian Hamilton operator are complex and provide not only the energies but also the lifetimes of the states of the system. They show a non-analytical be…
Entanglement between exciton and mechanical modes via dissipation-induced coupling
Eyob A. Sete, H. Eleuch, C. H. Raymond Ooi
We analyze the entanglement between two matter modes in a hybrid quantum system consists of a microcavity, a quantum well, and a mechanical oscillator. Although the exciton mode in…
Anomalous optical bistability and robust entanglement of mechanical oscillators using two-photon coherence
Eyob A. Sete, H. Eleuch
Quantum coherence is one of the most intriguing applications of quantum mechanics, and has led to interesting phenomena and uncommon results. Here we show that in a stark contrast…
Information under Lorentz transformation
N. Metwally, H. Eleuch, M. Abdel-Aty
A general form of a two-qubit system is obtained under the effect of Lorentz transformation. We investigate extensively some important classes in the context of quantum information…
Strong squeezing and robust entanglement in cavity electromechanics
Eyob A. Sete, H. Eleuch
We investigate nonlinear effects in an electromechanical system consisting of a superconducting charge qubit coupled to transmission line resonator and a nanomechanical oscillator,…
Avoided level crossings in open quantum systems
Hichem Eleuch, Ingrid Rotter
At high level density, two states avoid usually crossing at the critical value of the parameter by which the system is controlled. The wavefunctions of the two sta…
External field effect on quantum features of radiation emitted by a QW in a microcavity
Eyob A. Sete, Sumanta Das, H. Eleuch
We consider a semiconductor quantum well in a microcavity driven by coherent light and coupled to a squeezed vacuum reservoir. By systematically solving the pertinent quantum Lange…
Interaction of a quantum well with squeezed light: Quantum-statistical properties
Eyob A. Sete, H. Eleuch
We investigate the quantum statistical properties of the light emitted by a quantum well interacting with squeezed light from a degenerate subthreshold optical parametric oscillato…
Decoherent many-body dynamics of a nano- mechanical resonator coupled to charge qubits
Mahmoud Abdel-Aty, J. Larson, H. Eleuch
The dynamics of charge qubits coupled to a nanomechanical resonator under influence of both a phonon bath in contact with the resonator and irreversible decay of the qubits is cons…