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Sponsored AI Networking Cookbook: Practical recipes for AI-assisted network automation and development AI Networking Cookbook: Practical recipes for AI-assisted network automation and development

Author

A. Pechen

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2 papers indexed here

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Open access Sep 2026

Unique determination and generation of rank-two single-qubit quantum channels

An important problem in quantum technologies is to generate a target quantum evolution of an open quantum system. As a core element, it requires the ability to determine whether the actual evolution of the system coincides with the target evolution. For generation of unitary quantum channels in open quantum systems, it...

Nina E. Kuklina, Vasilii Iu Vasilenko, B. O. Volkov et al. · 0 citations
Preprint Jul 2026

Fundamental limits on state preparation for an open qubit

We analytically determine the ultimate limits of state preparation in two-level open quantum systems driven by coherent control. For a dissipative qubit governed by a GKSL master equation, we give an exact characterization of the reachable set in the Bloch ball. Dissipation excludes a region of states in the Bloch ball...

D. A. Abraamian, L. Lokutsievskiy, A. Pechen · 0 citations

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