104 citations · 123 across the 4 of their papers we have counts for
4 papers
Two-qubit universal and state-dependent quantum cloning machine and quantum correlation broadcasting
Azam Kheirollahi, Hamidreza Mohammadi, Seyed Javad Akhtarshenasc
Due to the axioms of quantum mechanics, perfect cloning of an unknown quantum state is impossible. But since imperfect cloning is still possible, a question arises: "Is there an op…
Progress on Quantum Discord of Two Qubit states: Optimization and Upper Bound
S. Javad Akhtarshenas, Hamidreza Mohammadi, Fahimeh S. Mousavi +1
Calculation of the quantum discord requires to find the minimum of the quantum conditional entropy over all measurements on the subsystem . In this paper…
Computable measure of the quantum correlation
S. Javad Akhtarshenas, Hamidreza Mohammadi, Saman Karimi +1
A general state of an system is a classical-quantum state if and only if its associated -correlation matrix (a matrix constructed from the coherence vector of the p…
The effect of spin-orbit interaction on entanglement of two-qubit Heisenberg XYZ systems in an inhomogeneous magnetic field
Fardin Kheirandish, S. Javad Akhtarshenas, Hamidreza Mohammadi
The role of spin-orbit interaction on the ground state and thermal entanglement of a Heisenberg XYZ two-qubit system in the presence of an inhomogeneous magnetic field is investiga…