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
12 papers · 2 filters
Relativistic quantum protocols: "Bit Commitment" and "Coin Tossing"
S. N. Molotkov, S. S. Nazin
The relativistic quantum protocols realizing the bit commitment and distant coin tossing schemes are proposed. The protocols are based on the fact that the non-stationary orthogona…
An Attack to Quantum Cryptography from Space
Igor V. Volovich
The promise of secure cryptographic quantum key distribution schemes is based on the use of quantum effects in the spin space. We point out that in fact in many current quantum cry…
Nuclear magnetic resonance spectrum of 31P donors in silicon quantum computer
A. A. Larionov, L. E. Fedichkin, A. A. Kokin +1
The influence of the electric field created by a gate potential of the silicon quantum computer on the hyperfine interaction constant (HIC) is obtained. The errors due to technolog…
Infrared generation in low-dimensional semiconductor heterostructures via quantum coherence
A. A. Belyanin, F. Capasso, V. V. Kocharovsky +2
A new scheme for infrared generation without population inversion between subbands in quantum-well and quantum-dot lasers is presented and documented by detailed calculations. The…
Coherence-controlled transparency and far-from-degenerate parametric gain in a strongly-absorbing Doppler-broadened medium
Thomas F. George, A. K. Popov
An inversionless gain of anti-Stokes radiation above the oscillation threshold in an optically-dense far-from-degenerate double-Lambda Doppler-broadened medium accompanied by Stoke…
Inversionless gain in a three-level system driven by a strong field and collisions
A. K. Popov, S. A. Myslivets, Gao Jin-yue +2
Inversionless gain in a three-level system driven by a strong external field and by collisions with a buffer gas is investigated. The mechanism of populating of the upper laser lev…
A simple proof of the unconditional security of relativistic quantum cryptography
S. N. Molotkov, S. S. Nazin
A simple proof of the unconditional security of a relativistic quantum cryptosystem based on orthogonal states is proposed. Restrictions imposed by special relativity allow to subs…
Experimental implementation of a four-level N-type scheme for the observation of Electromagnetically Induced Transparency
V. M. Entin, I. I. Ryabtsev, A. E. BoguslavskiI +1
A nondegenerate four-level N-type scheme was experimentally implemented to observe electromagnetically induced transparency (EIT) at the Rb D line. Radiations of two i…
Enhanced four-wave mixing via elimination of inhomogeneous broadening by coherent driving of quantum transition with control fields
Alexander K. Popov, Alexander S. Bayev
We show that atoms from wide velocity interval can be concurrently involved in Doppler-free two-photon resonant far from frequency degenerate four-wave mixing with the aid of auxil…
How behavior of systems with sparse spectrum can be predicted on a quantum computer
Yuri Ozhigov
Call a spectrum of Hamiltonian sparse if each eigenvalue can be quickly restored with accuracy from its rough approximation in within by means of some classical algorithm…
A model for ensemble NMR quantum computer using antiferromagnetic structure
A. A. Kokin
The one-dimensional homonuclear periodic array of nuclear spins I = 1/2, owing to hyperfine interaction of nuclear spins with electronic magnetic moments in antiferromagnetic struc…
Three-Qubit Gate Realization Using Single Quantum Particle
Alexander R. Kessel, Vladimir L. Ermakov
Using virtual spin formalism it is shown that a quantum particle with eight energy levels can store three qubits. The formalism allows to realize a universal set of quantum gates.…