6 citations · 21 across the 6 of their papers we have counts for
6 papers
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…
Squeezed supermodes and cluster states based on modes with orbital angular momentum
E. A. Vashukevich, A. S. Losev, T. Yu. Golubeva +1
In this paper we discuss the possibility of building a linear cluster state based on modes with a certain orbital angular momentum (OAM). We show that in the system under considera…
Storage and conversion of quantum-statistical properties of light in the resonant quantum memory on tripod atomic configuration
A. S. Losev, K. S. Tikhonov, T. Yu. Golubeva +1
We have considered theoretically the feasibility of the broadband quantum memory based on the resonant tripod-type atomic configuration. In this case, the writing of a signal field…
Purity and Covariance Matrix
T. Golubeva, Yu. Golubev
Basing on the simplest single-mode field source, we investigate the role of the various covariance matrices for reconstructing the field state and describing its quantum statistica…
Laser photon statistics in the feedback loop
T. Yu. Golubeva, Yu. M. Golubev
A mere correspondence between the electron statistics and the photon one vanishes in the feedback loop (FBL). It means that the direct photodetection, supplying us with the electro…