4 papers
Effect of the magnetic monopole charge on Dirac entanglement and Bell non-locality in Hayward spacetime
Abdessamie Chhieb, Mohamed Ouchrif
We investigate bipartite quantum correlations of Dirac fields in the spacetime of a Hayward regular black hole. Using the Wootters concurrence and the CHSH Bell parameter, we analy…
Quantum Entanglement in the Dirac Field Quantization around Charged Black Holes
Abdessamie Chhieb, Chaimae Banouni, Saliha Abdessamie +1
We investigate the quantum entanglement properties of the Dirac field near a charged Reissner--Nordström black hole, incorporating the effects of Hawking radiation within the fram…
Dimeric Perylene-Bisimide Organic Molecules: Fractional-Time Control of Quantum Resources
Abdessamie Chhieb, Chaimae Banouni, Sliha Abdessamie
In this work, we explore the dynamics of quantum correlations, namely coherence, entanglement, and nonlocality associated with a Bell state, in a dimeric arrangement of organic PBI…
Time-Fractional Schrödinger Evolution in Coupled Double Quantum Dots: Memory Effects on Quantum Resources
Abdessamie Chhieb, Mostafa Mansour, Mohamed Ouchrif
Our work explore the time evolution of entanglement, local quantum uncertainty, and correlated coherence, within a system modeled by two double quantum dots. The dynamics is repres…