4 papers · 1 filter
Generating Asymmetric Einstein-Podolsky-Rosen Steering between Two movable Mirrors Exploiting Correlated-Emission Laser
Jamal El Qars, Ismail Essaoudi, Abdelmajid Ainane
Quantum steering is a form of quantum correlation that exhibits an inherent asymmetry, distinguishing it from entanglement and Bell nonlocality. It is now understood that quantum s…
Gaussian Rényi-2 correlations in a nondegenerate three-level laser
Jamal El Qars
Quantum correlation is a key component in various quantum information processing tasks. Decoherence process imposes limitations on achieving these quantum tasks. Therefore, underst…
Manipulating the direction of one-way steering in an optomechanical ring cavity
Jamal El Qars, Benachir Boukhris, Ahmed Tirbiyine +1
Quantum steering refers to the apparent possibility of exploiting nonseparable quantum correlations to remotely influence the quantum state of an observer via local measurements. D…
Demonstration of monogamy laws for Gaussian steering in optomechanics
J El Qars, M Daoud, R Ahl Laamara +1
Secrecy and security are crucial in communication. So, quantum secret sharing protocol has recently been proposed to distribute a secret message to a set of parties, where the deco…