15 citations · 21 across the 3 of their papers we have counts for
7 papers · 1 filter
Bosonic error correction codes based on states generated via particle number resolving measurements
S. B. Korolev, T. Yu. Golubeva
We introduce bosonic error correction codes for particle loss and dephasing errors, constructed from states generated by particle number measurements on two-mode Gaussian states. W…
Bosonic quantum error correction using squeezed Fock states
E. N. Bashmakova, S. B. Korolev, T. Yu. Golubeva
In the paper, we develop a bosonic quantum error correction code based on squeezed Fock states. We compare our proposed code with one based on squeezed Schrodinger's cat states usi…
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…