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- Lomonosov Moscow State UniversityRU185 papers
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- Centre National de la Recherche ScientifiqueFR172 papers
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7 papers · 2 filters
Nuclear quantum memory and time sequencing of a single photon
Xiwen Zhang, Wen-Te Liao, Alexey Kalachev +3
A -ray-nuclear quantum interface is suggested as a new platform for quantum information processing, motivated by remarkable progresses in -ray quantum optics. The main advant…
Low-temperature behavior of the Casimir-Polder free energy and entropy for an atom interacting with graphene
G. L. Klimchitskaya, V. M. Mostepanenko
The analytic expressions for the free energy and entropy of the Casimir-Polder interaction between a polarizable and magnetizable atom and a graphene sheet are found in the limitin…
Generating pure single-photon states via spontaneous four-wave mixing in a system of coupled microresonators
I. N. Chuprina, N. S. Perminov, D. Yu. Tarankova +1
We present the optimal design for an on-chip single-photon source based on spontaneous four-wave mixing in a system of coupled ring microresonators, which provides frequency uncorr…
On the Complexity of Solving Subtraction Games
Kamil Khadiev, Dmitry Kravchenko
We study algorithms for solving Subtraction games, which sometimes are referred to as one-heap Nim games. We describe a quantum algorithm which is applicable to any game on DAG, an…
Quantum-Assisted Blockchain
D. Sapaev, D. Bulychkov, F. Ablayev +2
Bitcoin and blockchain in general is a hot topic nowadays. In the paper we propose a quantum empowering of this technology and show how to speed-up the mining procedure using the m…
Reducing detrimental electrostatic effects in Casimir-force measurements and Casimir-force-based microdevices
Jun Xu, G. L. Klimchitskaya, V. M. Mostepanenko +1
It is well known that residual electrostatic forces create significant difficulties to precise measurements of the Casimir force and to wide use of Casimir-operated microdevices. W…