15 citations · 21 across the 2 of their papers we have counts for
5 papers
Teleportation with a cubic phase gate
E. R. Zinatullin, S. B. Korolev, T. Yu. Golubeva
We propose a modified quantum teleportation scheme to increase the teleportation accuracy by applying a cubic phase gate to the displaced squeezed state. We have described the prop…
CZ vs Beam Splitter: errors of entangled operations
Eduard Zinatullin, Sergei Korolev, Tatiana Golubeva
Using the quantum teleportation in continuous variables as a test scheme, we compare two entangled transformations - mixing of signals on a beamsplitter and by the CZ operation. We…
Finding the optimal cluster state configuration. Minimization of one-way quantum computation errors
S. B. Korolev, T. Yu. Golubeva, Yu. M. Golubev
In this paper, we estimate the errors of Gaussian transformations implemented using one-way quantum computations on cluster states of various configurations. From all possible clus…
Quantum computations on the ensemble of two-node cluster states, obtained by sub-Poissonian lasers
S. B. Korolev, A. N. Dobrotvorskaia, T. Yu. Golubeva +1
In this study, we demonstrate the possibility of the implementation of universal Gaussian computation on a two-node cluster state ensemble. We consider the phase-locked sub-Poisson…
Criteria of minimum squeezing for quantum cluster state generation
S. B. Korolev, A. D. Manukhova, K. S. Tikhonov +2
In this paper, we assess possibilities of generating cluster states with different topologies being possessed of a finite squeezing resource of the initial oscillators used to gene…