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
251 papers · 1 filter
Phonon anomalies and electron-phonon interaction in RuSr_2GdCu_2O_8 ferromagnetic superconductor: Evidence from infrared conductivity
A. V. Boris, P. Mandal, C. Bernhard +4
Critical behavior of the infrared reflectivity of RuSr_2GdCu_2O_8 ceramics is observed near the superconducting T_{SC} = 45 K and magnetic T_M = 133 K transition temperatures. The…
On the Energy Loss of High Energy Quarks in a Finite-Size Quark-Gluon Plasma
B. G. Zakharov
We study within the light-cone path integral approach the induced gluon emission from a fast quark passing through a finite-size QCD plasma. We show that the leading log approximat…
Soft modes of collective domain-wall vibrations in epitaxial ferroelectric thin films
N. A. Pertsev, A. Yu. Emelyanov
Mechanical restoring forces acting on ferroelastic domain walls displaced from the equilibrium positions in epitaxial films are calculated for various modes of their cooperative tr…
One-Dimensional String Theory with Vortices as Upside-Down Matrix Oscillator
Dmitri Boulatov, Vladimir Kazakov
We study matrix quantum mechanics at a finite temperature equivalent to one dimensional compactified string theory with vortex (winding) excitations. It is explicitly demonstrated…
The Stellar Content and Distance of UGC 4483
A. E. Dolphin, L. Makarova, I. D. Karachentsev +7
We present HST/WFPC2 observations of UGC 4483, an irregular galaxy in the M81/NGC 2403 complex. Stellar photometry was carried out with HSTphot, and is complete to V ~ 26.0 and I ~…
Sgoldstino events in top decays at LHC
D. Gorbunov, V. Ilyin, B. Mele
We study top-quark decays in models with light sgoldstinos. The off-diagonal entries in the squark mass matrices can lead to FCNC top two-body decays into sgoldstinos and u(c) quar…
Multi-filament structures in relativistic self-focusing
F. Cattani, A. Kim, D. Anderson +1
A simple model is derived to prove the multi-filament structure of relativistic self-focusing with ultra-intense lasers. Exact analytical solutions describing the transverse struct…
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…
A practical gauge invariant regularization of the SO(10) grand unified model
M. M. Deminov, A. A. Slavnov
It is shown that a simple modification of the dimensional regularization allows to compute in a consistent and gauge invariant way any diagram with less than four loops in the SO(1…
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…
Irregular Magnetic Fields in Interstellar Clouds and the Linear Polarization of Starlight
D. S. Wiebe, W. D. Watson
Calculations are performed for the linear polarization of starlight due to extinction by aligned dust grains when the starlight traverses a medium with irregular magnetic fields. T…
Formation Mechanisms for Spirals in Barred Galaxies
Evgenii V. Polyachenko, Valerij L. Polyachenko
We consider a scenario of formation of the spiral structure in barred galaxies. This scenario includes the new non-resonant mechanism of elongation of spirals, due to the character…
Construction of Monodromy Matrix in the F- basis and Scalar products in Spin Chains
A. A. Ovchinnikov
We present in a simple terms the theory of the factorizing operator introduced recently by Maillet and Sanches de Santos for the spin - 1/2 chains. We obtain the explicit expressio…
Gas motions in the plane of the spiral galaxy NGC 3631
A. M. Fridman, O. V. Khoruzhii, E. V. Polyachenko +7
The velocity field of the nearly face-on galaxy NGC 3631, derived from observations in the H alpha line and the HI radio line, is analysed to study perturbations related to the spi…
The Core-Wing Anomaly of Cool Ap Stars: Abnormal Balmer Profiles
Charles R. Cowley, S. Hubrig, T. A. Ryabchikova +3
Paper by Cowley et al. The Core-Wing Anomaly Etc. The profiles of H in a number of cool Ap stars are anomalous. Broad wings, indicative of temperatures in the range 7000-8000K e…
Magnetic moment of the two-particle bound state in quantum electrodynamics
R. N. Faustov, A. P. Martynenko
We have formulated the quasipotential method for the calculation of the relativistic and radiative corrections to the magnetic moment of the two-particle bound state in the case of…
Theory and Applications of X-ray Standing Waves in Real Crystals
I. A. Vartanyants, M. V. Kovalchuk
Theoretical aspects of x-ray standing wave method for investigation of the real structure of crystals are considered in this review paper. Starting from the general approach of the…
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…
Rectification of current in ac-driven nonlinear systems and symmetry properties of the Boltzmann equation
O. Yevtushenko, S. Flach, Y. Zolotaryuk +1
We study rectification of a current of particles moving in a spatially periodic potential under the influence of time-periodic forces with zero mean value. If certain time-space sy…
Zenith angle distributions at Super-Kamiokande and SNO and the solution of the solar neutrino problem
M. C. Gonzalez-Garcia, C. Peña-Garay, A. Yu. Smirnov
We have performed a detailed study of the zenith angle dependence of the regeneration factor and distributions of events at SNO and SK for different solutions of the solar neutrino…
On the parametrization of atmospheric muon angular flux underwater
S. I. Klimushin, E. V. Bugaev, I. A. Sokalski
The analytical expression for angular integral flux of atmospheric muons in matter with the explicit relation of its parameters with those of the sea level spectrum is obtained. Th…
Coherent transfer of Cooper pairs by a movable grain
L. Y. Gorelik, A. Isacsson, Y. M. Galperin +2
A coherent hybrid of states with different number of Cooper pairs can be built in a superconductor grain as a result of periodically repeated discrete encounters with bulk supercon…
Limits of the dynamical approach to non-linear response of mesoscopic systems
V. I. Yudson, E. Kanzieper, V. E. Kravtsov
We have considered the nonlinear response of mesoscopic systems of non-interacting electrons to the time-dependent external field. In this consideration the inelastic processes hav…
Possible galactic sources of ultrahigh-energy cosmic rays and a strategy for their detection via gravitational lensing
Alexander Kusenko, Vadim A. Kuzmin
If decays of superheavy relic particles in the galactic halo are responsible for ultrahigh-energy cosmic rays, these particles must be clustered to account for small-scale anisotro…