19 citations · 44 across the 5 of their papers we have counts for
5 papers
Coherence restoring in communication line via controlled interaction with environment
E. B. Fel'dman, I. D. Lazarev, A. N. Pechen +1
We consider the state-restoring protocol based on the controlled interaction of a linear chain with environment through { incoherent control by} the specially adjusted step-wise ti…
Transfer of 0-order coherence matrix along spin-1/2 chain
G. A. Bochkin, E. B. Fel'dman, I. D. Lazarev +2
In this work, we study transfer of coherence matrices along spin-1/2 chains of various length. Unlike higher order coherence matrices, 0-order coherence matrix can be perfectly tra…
Multiple quantum NMR in solids as a method of determination of Wigner-Yanase skew information
S. I. Doronin, E. B. Fel'dman, I. D. Lazarev
A connection of the Wigner-Yanase skew information and multiple quantum (MQ) NMR coherences is considered at different temperatures and evolution times of nuclear spins with dipole…
Hybrid quantum-classical unsupervised data clustering based on the self-organizing feature map
Ilia D. Lazarev, Marek Narozniak, Tim Byrnes +1
Unsupervised machine learning is one of the main techniques employed in artificial intelligence. We introduce an algorithm for quantum-assisted unsupervised data clustering using t…
Many-particle Entanglement in Multiple Quantum NMR Spectroscopy
S. I. Doronin, E. B Fel'dman, I. D. Lazarev
We use multiple quantum (MQ) NMR dynamics of a gas of spin-carrying molecules in nanocavities at high and low temperatures for an investigation of many-particle entanglement. A dis…