11 citations · 27 across the 8 of their papers we have counts for
8 papers
Spatial dependence of fidelity for a two-qubit Rydberg-blockade quantum gate
Ivan Vybornyi, Leonid Gerasimov, Dmitriy Kupriyanov +2
We study the spatial performance of the entangling gate proposed by H. Levine et al. (Phys. Rev. Lett. 123, 170503 (2019)). This gate is based on a Rydberg blockade technique and c…
Correlated steady states and Raman lasing in continuously pumped and probed atomic ensembles
Alexander Roth, Klemens Hammerer, Kirill S. Tikhonov
Spin-polarised atomic ensembles probed by light based on the Faraday interaction are a versatile platform for numerous applications in quantum metrology and quantum information pro…
Coupled dynamics of spin qubits in optical dipole microtraps
L. V. Gerasimov, R. R. Yusupov, A. D. Moiseevsky +6
Single atoms in dipole microtraps or optical tweezers have recently become a promising platform for quantum computing and simulation. Here we report a detailed theoretical analysis…
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…
Noiseless signal shaping and cluster state generation with quantum memory cell
A. D. Manukhova, K. S. Tikhonov, T. Yu. Golubeva +1
In this article, we employ multimode radiation of a synchronously pumped optical parametric oscillator (SPOPO) to build a cluster state through a conversion on the base of quantum…
Preservation of quantum correlations in femtosecond light pulse train within atomic ensemble
A. D. Manukhova, K. S. Tikhonov, T. Yu. Golubeva +1
In this paper, we examined a possibility of preservation of a substantially multimode radiation in a single cell of quantum memory. As a light source we considered a synchronously…
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…
High-speed quantum memory with thermal motion of atoms
K. Tikhonov, T. Golubeva, Yu. Golubev
We discuss the influence of atomic thermal motion on the efficiency of multimode quantum memory in two configurations: over the free expand of atoms cooled beforehand in a magneto-…