3 papers
quant-ph2021
Clustering by quantum annealing on three-level quantum elements qutrits
V. E. Zobov, I. S. Pichkovskiy
Clustering is grouping of data by the proximity of some properties. We report on the possibility of increasing the efficiency of clustering of points in a plane using artificial qu…
quant-ph2015
The stabilization of width of multiple-quantum NMR spectrum induced by decoherence
A. A. Lundin, V. E. Zobov
As opposed to traditional methods of multiple-quantum NMR spectroscopy authors of the article [G.A. Alvarez, D. Suter, Phys. Rev. A 84, 012320 (2011)] generated the effective doubl…
quant-ph2012
The quantum dynamics of two coupled large spins
V. E. Zobov
We calculate the time evolution of mean spin components and the squared I-concurrence of two coupled large spins S. As the initial conditions we take two cases: spin coherent state…