5 papers
Alignment of the amplitudes of stored states for solving the associative memory problem using quantum annealing
Vladimir E. Zobov, Ivan S. Pichkovskiy
The solution of combinatorial optimization problems by means of quantum annealing is based on the preparation of an equally superposition state. Such superposition is crucial to th…
Clustering into three groups on a quantum processor of five spins S = 1, controlled by pulses of resonant RF fields
I. S. Pichkovskiy, V. E. Zobov
We consider a quantum processor based on five qutrits represented by spins S=1, which is driven by radio fre-quency (RF) pulses selective in transitions between adjacent levels. Nu…
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…
Associative memory on qutrits by means of quantum annealing
V. E. Zobov, I. S. Pichkovskiy
We study the functioning of associative memory on three-level quantum elements, qutrites represented by spins with S = 1. The recording of patterns into the superposition of quantu…
Sequences of selective rotation operators to engineer interactions for quantum annealing on three qutrits
V. E. Zobov, I. S. Pichkovskiy
We have done simulating of factorization the number 15 on three qutrits, represented by the spins S = 1, by quantum annealing. We assume that strong one-spin interaction allow sele…