880 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Peoples' Friendship University of RussiaRU147 papers
- National Research Nuclear University MEPhIRU56 papers
- Universidade Federal do Espírito SantoBR13 papers
- All-Russian Scientific Research Institute of Butter and Cheese MakingRU7 papers
- Kurchatov InstituteRU7 papers
- V. N. Karazin Kharkiv National UniversityUA7 papers
- Kazan Federal UniversityRU6 papers
- Al-Farabi Kazakh National UniversityKZ5 papers
- Ewha Womans UniversityKR5 papers
- P.L. Kapitza Institute for Physical ProblemsRU5 papers
- Moscow Institute of Physics and TechnologyRU4 papers
- University of KonstanzDE4 papers
13 papers · 1 filter
Billiard representation for multidimensional multi-scalar cosmological model with exponential potentials
H. Dehnen, V. D. Ivashchuk, V. N. Melnikov
Multidimensional cosmological-type model with n Einstein factor spaces in the theory with l scalar fields and multiple exponential potential is considered. The dynamics of the mode…
Confinement and U(1,3) symmetry of color particles in a complex phase space
V. V. Khruschev
It is shown that a universal confining potential for hadron constituents can be obtained with the help of U(1,3) symmetry in a complex phase space. Parameters of this potential are…
On exact solutions in multidimensional gravity with antisymmetric forms
V. D. Ivashchuk
This short review deals with a multidimensional gravitational model containing dilatonic scalar fields and antisymmetric forms. The manifold is chosen in the product form. The sigm…
Conformal frames and D-dimensional gravity
K. A. Bronnikov, V. N. Melnikov
We review some results concerning the properties of static, spherically symmetric solutions of multidimensional theories of gravity: various scalar-tensor theories and a generalize…
On spherically symmetric solutions with horizon in model with multicomponent anisotropic fluid
H. Dehnen, V. D. Ivashchuk
A family of spherically symmetric solutions in the model with m-component anisotropic fluid is considered. The metric of the solution depends on parameters q_s, s = 1,...,m, relati…
Cosmological solutions in multidimensional model with multiple exponential potential
V. D. Ivashchuk, V. N. Melnikov, A. B. Selivanov
A family of cosmological solutions with Ricci-flat spaces in the theory with several scalar fields and multiple exponential potential is obtained when coupling vectors in e…
Magnetoresistance of Si(001) MOSFETs with high concentration of electrons
L. Smrcka, O. N. Makarovsky, S. G. Schemenchinskii +2
We present an experimental study of electron transport in inversion layers of high-mobility Si(001) samples with occupied excited subbands. The second series of oscillations, obser…
On a general class of brane-world black holes
K. A. Bronnikov, H. Dehnen, V. N. Melnikov
We use the general solution to the trace of the 4-dimensional Einstein equations for static, spherically symmetric configurations as a basis for finding a general class of black ho…
Brane classical and quantum cosmology from an effective action
Sanjeev S. Seahra, H. R. Sepangi, J. Ponce de Leon
Motivated by the Randall-Sundrum brane-world scenario, we discuss the classical and quantum dynamics of a (d+1)-dimensional boundary wall between a pair of (d+2)-dimensional topolo…
Test of inverse square law through precession of orbits
N. I. Kolosnitsyn, V. N. Melnikov
Using precession of orbits due to non-Newtonian interaction between two celestial bodies and modern tracking data of satellites, planets and a pulsar we obtain new more precise lim…
Nonsingular vacuum cosmologies with a variable cosmological term
K. A. Bronnikov, A. Dobosz, I. G. Dymnikova
We present nonsingular cosmological models with a variable cosmological term described by the second-rank symmetric tensor evolving from to with …
Multidimensional Global Monopole and Nonsingular Cosmology
Kirill A. Bronnikov, Boris E. Meierovich
We consider a spherically symmetric global monopole in general relativity in -dimensional spacetime. The monopole is shown to be asymptotically flat up to a solid angle de…
Scalar field in a minimally coupled brane world: no-hair and other no-go theorems
K. A. Bronnikov, S. B. Fadeev, A. V. Michtchenko
In the brane-world framework, we consider static, spherically symmetric configurations of a scalar field with the Lagrangian $(\dϕ)^2/2 - V(ϕ)$, confined on the brane. We use the 4…