85 citations
10 papers
Crossover from dynamical percolation class to directed percolation class on a two dimensional lattice
M. Ali Saif
We study the crossover phenomena from the dynamical percolation class (DyP) to the directed percolation class (DP) in the model of diseases spreading, Susceptible-Infected-Refracto…
Quantum Correlation Dynamics of Three Qubits in Non-Markovian Environments
M. A. Shukri, Fares S. S. Alzahri, Ali Saif M. Hassan
We investigate the quantum correlation dynamics of three independent qubits each locally interacting with a zero temperature non-Markovian reservoir by using the Geometric measure…
Multipartite Generalization of Geometric measure of Discord
Ali Saif M. Hassan, Pramod S. Joag
Radhakrishnan et.al [Phys. Rev. Lett. 124, 110401 (2020)] proposed a generalization of quantum discord to multipartite systems, which is consistency with the conventional definitio…
Intrinsic core level photoemission of suspended graphene
Toma Susi, Mattia Scardamaglia, Kimmo Mustonen +11
X-ray photoelectron spectroscopy of graphene is important both for its characterization and as a model for other carbon materials. Despite great recent interest, the intrinsic phot…
Invariance of quantum correlations under local channel for a bipartite quantum state
Ali Saif M. Hassan, Pramod S. Joag
We show that the quantum discord and the measurement induced non-locality (MiN) in a bipartite quantum state is invariant under the action of a local quantum channel if and only if…
Measurement-Induced Nonlocality in an -partite quantum state
Ali Saif M. Hassan, Pramod S. Joag
We generalize the concept of measurement-induced non-locality (MiN) to -partite quantum states. We get exact analytical expressions for MiN in an -partite pure and -qubit…