A. Slaoui

Distributed quantum phase sensing using an SU(1,1) Perelomov coherent state in a Mach-Zehnder interferometer network

We present a theoretical study of distributed quantum sensing using a reconfigurable network of $N$ Mach--Zehnder interferometers to simultaneously estimate weighted linear combinations of relative phase shifts. The proposed scheme relies on injecting a Perelomov coherent state, generated from the SU(1,1) group represe...

Quantum geometry and dynamics of two interacting spins: interplay with entanglement and quantum teleportation

Quantum Correlations in Gravitationally Coupled Masses Under Oscillatory Magnetic Driving

We investigate time‐dependent quantum correlations in a system of three gravitationally coupled quantum masses subjected to an oscillatory magnetic field B(t)$B(t)$ , using the thermal density matrix formalism, we analyze the dynamics of quantum coherence Cl1$C_{l_1}$ , quantum negativity N$\mathcal {N}$ , local quantu...

Quantum Estimation under Decoherence in Neutrino Oscillations: Quantum Resources, Flavor Accessibility, and Multiparameter Incompatibility

Neutrino oscillations offer an interferometric setting for open-system dynamics, quantum resources, and parameter estimation. We distinguish two often-conflated statistical families: propagation-basis dephasing uses a survival factor $\eta_p$ to damp interference before flavor projection, changing flavor probabilities;...

Dirac‐Like Quantum Dynamics and Tunable Non‐Markovian Effects in Bernal‐Stacked Bilayer Silicene

We investigate quantum entanglement, coherence, non‐Markovianity, and teleportation in Bernal‐stacked bilayer silicene (BBS) described by a tight‐binding Hamiltonian including mass and voltage terms. The noiseless dynamics is mapped onto a Dirac equation with pseudovector and tensor fields, while environmental noise is...

Joint UAV activation and placement for post-disaster wireless restoration via a hybrid quantum-inspired evolutionary framework

Comparative evaluation against standard Non-dominated Sorting Genetic Algorithm II (NSGA-II), Particle Swarm Optimization algorithm (PSO) and an elitist variant of HKQEA shows that the proposed method provides a more favorable balance among exploration, convergence behavior, and reliable feasibility preservation in con...