79 citations · 199 across the 8 of their papers we have counts for
8 papers
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…
Scanning qubit probe of edge states in a topological insulator
Nicolas Delnour, Alexei Bissonnette, Hichem Eleuch +2
In this work, we propose a novel qubit-based sensor with the ability to characterize topological edge states in low-dimensional systems. A composite system is studied, consisting o…
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…
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…
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…
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…