77 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Benha UniversityEG7 papers
- University of Hafr Al-BatinSA6 papers
- Ahram Canadian UniversityEG5 papers
- UNSW SydneyAU4 papers
- Lahore University of Management SciencesPK3 papers
- University of Batna 1DZ3 papers
- University of Kuala LumpurMY3 papers
- Arab Open UniversityOM2 papers
- Aristotle University of ThessalonikiGR2 papers
- Assiut UniversityEG2 papers
- Bangalore Medical CenterIN2 papers
- Bangalore UniversityIN2 papers
10 papers · 1 filter
Sudden change of genuine multipartite entanglement in non-Markovian dynamics
Mazhar Ali
We investigate entanglement dynamics of bipartite as well multipartite systems beyond Markov approximation. We study two pairs of cavity-reservoir systems, modeled as four qubits a…
Detection of entanglement via moments of positive maps
Mazhar Ali
We have reexamined the moments of positive maps and the criterion based on these moments to detect entanglement. For two qubits, we observed that reduction map is equivalent to par…
Genuine entanglement under squeezed generalized amplitude damping channels with memory
Mazhar Ali
We study genuine entanglement among -qubits undergoing through a noisy process including dissipation, squeezing and decoherence. We obtain a general solution and analyze the asy…
Partial Transpose Moments, Principal Minors and Entanglement Detection
Mazhar Ali
Recently, it has been shown that locally randomized measurements can be employed to get partial transpose moments of a density matrix [Elben A., {\it et al.} Phys. Rev. Lett. {\bf…
Dynamics of local quantum uncertainty among cavity-reservoir qubits
Mazhar Ali
We study dynamics of local quantum uncertainty (LQU) for a system of two cavities and two reservoirs. In the start, the cavities treated as two qubits are quantum correlated with e…
Local quantum uncertainty for multipartite quantum systems
Mazhar Ali
Local quantum uncertainty captures purely quantum correlations excluding their classical counterpart. This measure is quantum discord type, however with the advantage that there is…
Qubit-Qutrit () quantum systems: An investigation of some quantum correlations under collective dephasing
Mazhar Ali
We revisit qubit-qutrit quantum systems under collective dephasing and answer some of the questions which have not been asked and addressed so far in the literature. In particular,…
Freezing dynamics of entanglement and nonlocality for qutrit-qutrit () quantum systems
Mazhar Ali
We examine the possibilities of non-trivial phenomena of time-invariant entanglement and freezing dynamics of entanglement for qutrit-qutrit quantum systems. We find no evidence fo…
Freezing dynamics of genuine entanglement and loss of genuine nonlocality under collective dephasing
Mazhar Ali
We study the dynamics of genuine multipartite entanglement for quantum systems upto four qubits interacting with general collective dephasing process. Using a computable entangleme…
Time-invariant entanglement and sudden death of nonlocality for multipartite systems under collective dephasing
Mazhar Ali
We investigate the dynamics of entanglement and nonlocality for multipartite quantum systems under collective dephasing. Using an exact and computable measure for genuine entanglem…