16 citations · 28 across the 5 of their papers we have counts for
5 papers
Extracted work as measure of entanglement in optomechanics
Hamza Harraf, M'bark Amghar, Wiam Kaydi +2
In this work, we investigate quantum entanglement and work extraction in two distinct optomechanical systems. The first system consists of two spatially separated Fabry-Pérot cavit…
Quantum discord in photon added Glauber coherent states of -type
M. Daoud, W. Kaydi, H. El Hadfi
We investigate the influence of photon excitations on quantum correlations in tripartite Glauber coherent states of Greenberger-Horne-Zeilinger type. The pairwise correlations are…
Unified scheme for correlations using linear relative entropy
M. Daoud, R. Ahl Laamara, W. Kaydi
A linearized variant of relative entropy is used to quantify in a unified scheme the different kinds of correlations in a bipartite quantum system. As illustration, we consider a t…
Global quantum correlations in tripartite nonorthogonal states and monogamy properties
M. Daoud, R. Ahl Laamara, R. Essaber +1
A global measure of quantum correlations for tripartite nonorthogonal states is presented. It is introduced as the overall average of the pairwise correlations existing in all poss…
Multipartite quantum correlations in even and odd spin coherent states
M. Daoud, R. Ahl Laamara, W. Kaydi
The key ingredient of the approach, presented in this paper, is the factorization property of coherent states upon splitting or decay of a quantum spin system. In this pict…