Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- D. Yakovlev3 profiles81 · h 41
- A. Kamenshchik79 · h 37
- R. Sunyaev2 profiles70 · h 93
- I. Karachentsev68 · h 53
- L. Mashonkina2 profiles67 · h 34
- R. Faustov67 · h 40
- M. Revnivtsev2 profiles65 · h 36
- M. Bayer2 profiles63 · h 57
- Y. Lozovik58 · h 44
- V. Galkin53 · h 38
- A. Kamchatnov49 · h 29
- V. Anisimov2 profiles49 · h 45
- Institute for Nuclear ResearchRU1.1k papers
- Centre National de la Recherche ScientifiqueFR887 papers
- Lomonosov Moscow State UniversityRU875 papers
- P.N. Lebedev Physical Institute of the Russian Academy of SciencesRU859 papers
- Steklov Mathematical InstituteRU853 papers
- Moscow Institute of Physics and TechnologyRU653 papers
- Institute of AstronomyRU572 papers
- Space Research InstituteRU558 papers
- Landau Institute for Theoretical PhysicsRU539 papers
- Special Astrophysical ObservatoryRU490 papers
- Ioffe InstituteRU432 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR376 papers
14 papers · 2 filters
Entanglement Entropy Fluctuations in Quantum Ising Chains
M. A. Yurishchev
The Ising chains in a transverse magnetic field of constant strength (h=1) and with the spin interaction value λare considered. In the case of infinitely long chain, exact analytic…
Photon echo quantum memory with complete use of natural inhomogeneous broadening
Sergey A. Moiseev
The photon echo quantum memory is based on a controlled rephasing of the atomic coherence excited by signal light field in the inhomogeneously broadened resonant line. Here, we pro…
The effect of measurements, randomly distributed in time, on quantum systems. Stochastic quantum Zeno effect
A. I. Shushin
The manifestation of measurements, randomly distributed in time, on the evolution of quantum systems are analyzed in detail. The set of randomly distributed measurements (RDM) is m…
Emission spectra and intrinsic optical bistability in a two-level medium
M. G. Gladush, D. V. Kuznetsov, A. A. Panteleev +1
Scattering of resonant radiation in a dense two-level medium is studied theoretically with account for local field effects and renormalization of the resonance frequency. Intrinsic…
Solid state multi-ensemble quantum computer in waveguide circuit model
Sergey A. Moiseev, Sergey N. Andrianov, Firdus F. Gubaidullin
The first realization of solid state quantum computer was demonstrated recently by using artificial atoms -- transmons in superconducting resonator. Here, we propose a novel archit…
On Teleportation in a System of Identical Particles
S. N. Molotkov, S. P. Kulik, S. S. Straupe
The teleportation of an unknown polarization state of one of the photons in a system of identical particles has been considered. It has been shown that spatial degrees of freedom,…
Quantum informatics with plasmonic metamaterials
Ali A. Kamli, Sergey A. Moiseev, Barry C. Sanders
Surface polaritons at a meta-material interface are proposed as qubits. The SP fields are shown to have low losses, subwavelength confinement and can demonstrate very small modal v…
MuSR method and tomographic probability representation of spin states
Yu. M. Belousov, S. N. Filippov, V. N. Gorelkin +1
Muon spin rotation/relaxation/resonance (MuSR) technique for studying matter structures is considered by means of a recently introduced probability representation of quantum spin s…
Light trapping in high-density ultracold atomic gases for quantum memory applications
I. M. Sokolov, D. V. Kupriyanov, R. G. Olave +1
High-density and ultracold atomic gases have emerged as promising media for storage of individual photons for quantum memory applications. In this paper we provide an overview of o…
High probability state transfer in spin-1/2 chains: Analytical and numerical approaches
E. B. Fel'dman, E. I. Kuznetsova, A. I. Zenchuk
This article is devoted to the development of analytical and numerical approaches to the problem of the end-to-end quantum state transfer along the spin-1/2 chain using two methods…
Efficient multi-mode quantum memory based on photon echo in optimal QED cavity
Sergey A. Moiseev, Sergey N. Andrianov, Firdus F. Gubaidullin
Effective multi-mode photon echo based quantum memory on multi-atomic ensemble in the QED cavity is proposed. Analytical solution is obtained for the quantum memory efficiency that…
Inverse spin-s portrait and representation of qudit states by single probability vectors
S. N. Filippov, V. I. Man'ko
Using the tomographic probability representation of qudit states and the inverse spin-portrait method, we suggest a bijective map of the qudit density operator onto a single probab…
Statistical Estimation of Quantum Tomography Protocols Quality
Yu. I. Bogdanov, G. Brida, M. Genovese +3
A novel operational method for estimating the efficiency of quantum state tomography protocols is suggested. It is based on a-priori estimation of the quality of an arbitrary proto…
Tomographic approach to the violation of Bell's inequalities for quantum states of two qutrits
Bruno Leggio, Vladimir I Man'ko, Margarita A Man'ko +1
The tomographic method is employed to investigate the presence of quantum correlations in two classes of parameter-dependent states of two qutrits. The violation of some Bell's ine…