26 citations
- Ferdowsi University of MashhadIR3 papers
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- Vali Asr University of RafsanjanIR2 papers
- Azarbaijan Shahid Madani UniversityIR1 paper
- Institute for Research in Fundamental SciencesIR1 paper
- Institute of Astrophysics and Space SciencesPT1 paper
- Institut National de la Recherche ScientifiqueCA1 paper
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12 papers · 1 filter
Witnessing global memory effects of multiqubit correlated noisy channels by Hilbert-Schmidt speed
Kobra Mahdavipour, Samira Nazifkar, Hossein Rangani Jahromi +1
In correlated noisy channels, the global memory effects on the dynamics of a quantum system depend on both non-Markovianity of the single noisy channel (intrinsic memory) and class…
Initial correlations in open quantum systems are always detectable
Iman Sargolzahi
Consider an open quantum system which interacts with its environment. Assuming that the experimenter has access only to the system, an interesting question is whether it is possibl…
Requiring linearity leads to complete positivity
Iman Sargolzahi
The reduced dynamics of an open quantum system , interacting with its environment , is not completely positive, in general. In this paper, we demonstrate that if the two foll…
Necessary and sufficient condition for the reduced dynamics of an open quantum system interacting with an environment to be linear
Iman Sargolzahi
The dynamics of a closed quantum system, under a unitary time evolution , is, obviously, linear. But, the reduced dynamics of an open quantum system , interacting with an env…
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,…
Positivity of the assignment map implies complete positivity of the reduced dynamics
Iman Sargolzahi
Consider the set of possible initial states of the system-environment. The map which assigns to each a $ρ_{…