15 citations
- Steklov Mathematical InstituteRU6 papers
- Institute of AstronomyRU3 papers
- Institute of Physics of Molecules and CrystalsRU3 papers
- Bashkir State UniversityRU2 papers
- Institute for Information Transmission ProblemsRU2 papers
- Institute for System ProgrammingRU2 papers
- Landau Institute for Theoretical PhysicsRU2 papers
- Lomonosov Moscow State UniversityRU2 papers
- M. Akmullah Bashkir State Pedagogical UniversityRU2 papers
- North Bengal UniversityIN2 papers
- Skolkovo Institute of Science and TechnologyRU2 papers
- Ural Federal UniversityRU2 papers
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quant-ph2026★ 6 cited
Phenomenon of a stronger trapping behaviour in -type quantum systems with symmetry
Boris Volkov, Anastasia Myachkova, Alexander Pechen
, , (ladder), and other three-level quantum systems with one forbidden transition (referred here as -type systems) play an important role in quantum physics. Variou…
quant-ph2026
Diverse efficiency of observable optimization for four-level quantum systems with higher-order traps
Alexander Pechen, Boris Volkov
In this work, we perform an analytical and numerical analysis of quantum landscapes for controlling special four-level quantum systems for which we prove that the null control is a…
quant-ph2026
Spanning-tree-packing protocol for conference key propagation in quantum networks
Anton Trushechkin, Hermann Kampermann, Dagmar BruÃ
We consider a network of users connected by pairwise quantum key distribution (QKD) links. Using these pairwise secret keys and public classical communication, the users want to ge…