From the 2 of 31 linked papers with an AI index.
31 papers
Quantum Energy Storage versus Heat-to-Work Conversion in an Interacting Spin System
Omar Bachain, Mohamed Amazioug, Rachid Ahl Laamara
We investigate the energetic and thermodynamic performance of an interacting two-qubit system serving as both a quantum battery and a quantum Otto heat engine. The working medium i…
Multiparameter Quantum Metrology in Molecular Dimers
Omar Bachain, Mohamed Amazioug, Rachid Ahl Laamara
The paper analyzes simultaneous quantum estimation of temperature and detuning in a molecular dimer of two interacting two‑level systems, showing that joint estimation can outperfo…
Multiparameter Quantum Estimation in a Raman-Coupled Two-Qubit System
Omar Bachain, Mohamed Amazioug, Rachid Ahl Laamara
The paper derives analytical formulas for how precisely the temperature and Raman coupling strength can be measured together in a two‑qubit system that interacts via Raman coupling…
Environmental Memory Effects and Quantum Resource Hierarchies in Polarized Hyperon--Antihyperon Systems
Omar Bachain, Mohamed Amazioug, Rachid Ahl Laamara
Hyperon--antihyperon pairs produced in () constitute a unique high-energy platform for probing quantum c…
Kerr-induced nonreciprocal transparency and group delay in a hybrid cavity magnomechanical system
M. Amghar, N. Chabar, Noura Chabar +9
We propose a scheme for realizing nonreciprocal transparency, Fano resonances, and slow/fast light in a hybrid cavity magnomechanical system containing two YIG spheres and a mechan…
Quantum thermodynamics, quantum correlations and quantum coherence in accelerating Unruh-DeWitt detectors in both steady and dynamical state
Omar Bachain, Mohamed Amazioug, Rachid Ahl Laamara +4
We investigate the interplay between quantum thermodynamics, quantum correlations, and quantum coherence within the framework of the Unruh-DeWitt (UdW) detector model. By analyzing…