4 citations · 18 across the 9 of their papers we have counts for
9 papers · 1 filter
Markovianity of the reference state, complete positivity of the reduced dynamics, and monotonicity of the relative entropy
Iman Sargolzahi, Sayyed Yahya Mirafzali
Consider the set of possible initial states of the system-environment, steered from a tripartite reference state . Buscemi [F. Buscemi,…
Entanglement increase from local interaction in the absence of initial quantum correlation in the environment and between the system and the environment
Iman Sargolzahi, Sayyed Yahya Mirafzali
We consider a bipartite quantum system S=AB such that the part A is isolated from the environment E and only the part B interacts with E. Under such circumstances, entanglement of…
When the assignment map is completely positive
Iman Sargolzahi, Sayyed Yahya Mirafzali
Finding the general set of system-environment states for which the reduced dynamics of the system is completely positive (CP) is the subject of some recent works. An advance in thi…
Structure of states for which each localized dynamics reduces to a localized subdynamics
Iman Sargolzahi, Sayyed Yahya Mirafzali
We consider a bipartite quantum system (including parties and ), interacting with an environment through a localized quantum dynamics . We call a…
Measurement-induced nonlocality for an arbitrary bipartite state
Sayyed Yahya Mirafzali, Iman Sargolzahi, Ali Ahanj +2
Measurement-induced nonlocality is a measure of nonlocalty introduced by Luo and Fu [Phys. Rev. Lett \textbf{106}, 120401 (2011)]. In this paper, we study the problem of evaluation…
Factorization Law for Two Lower Bounds of Concurrence
Sayyed Yahya Mirafzali, Iman Sargolzahi, Ali Ahanj +2
We study the dynamics of two lower bounds of concurrence in bipartite quantum systems when one party goes through an arbitrary channel. We show that these lower bounds obey the fac…