401 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- B. Ahmedov3 profiles61 · h 42
- C. Bambi57 · h 50
- A. Abdujabbarov49 · h 41
- J. Rayimbaev2 profiles49 · h 23
- M. Musakhanov3 profiles34 · h 13
- B. Omirov2 profiles24 · h 19
- S. Shaymatov23 · h 24
- U. Yakhshiev22 · h 12
- U. Rozikov21 · h 35
- D. Matrasulov2 profiles20 · h 14
- A. Khudoyberdiyev19 · h 17
- Farruh Atamurotov18 · h 37
- Ulugh Beg Astronomical InstituteUZ115 papers
- New Uzbekistan UniversityUZ92 papers
- Tashkent Institute of Irrigation and Agricultural Mechanization EngineersUZ66 papers
- Institute of Nuclear PhysicsUZ64 papers
- Academy of Sciences Republic of UzbekistanUZ57 papers
- Fudan UniversityCN52 papers
- Tashkent State Technical University named after Islam KarimovUZ38 papers
- Central Asian UniversityUZ35 papers
- Shanghai Astronomical ObservatoryCN30 papers
- University of TübingenDE23 papers
- Turin Polytechnic UniversityUZ22 papers
- Westminster International University in TashkentUZ21 papers
24 papers · 1 filter
Chaotic behavior of the -adic Potts-Bethe mapping
Farrukh Mukhamedov, Otabek Khakimov
In our previous investigations, we have developed the renormalization group method to -adic models on Cayley trees, this method is closely related to the investigation of -ad…
Nature of extrinsic and intrinsic self-trapping of charge carriers in underdoped cuprate high- superconductors
O. K. Ganiev
Nature of extrinsic and intrinsic self-trapping (ST) of charge carriers in cuprates have been studied theoretically. The binding energies and radii of the extrinsic and intrinsic l…
Periodic and Weakly Periodic Ground States for the -Model on Cayley Tree
Farrukh Mukhamedov, Chin Hee Pah, Muzaffar Rahmatullaev +1
In this paper we consider the -model on the Cayley tree of order two. We describe periodic and weakly periodic ground states for the considered model.
The stationary sine-Gordon equation on metric graphs: Exact analytical solutions for simple topologies
K. Sabirov, S. Rakhmanov, D. Matrasulov +1
We consider the stationary sine-Gordon equation on metric graphs with simple topologies. The vertex boundary conditions are provided by flux conservation and matching of derivative…
Constraining alternative theories of gravity using GW and GW
Mariafelicia De Laurentis, Oliver Porth, Luke Bovard +2
The recently reported gravitational wave events GW and GW caused by the mergers of binary black holes [arXiv:1602.03841],[arXiv:1606.04855],[arXiv:1606.04856] provi…
Dynamics of the tri-nuclear system at spontaneous fission of Cf
R. B. Tashkhodjaev, A. K. Nasirov, E. Kh. Alpomeshev
To describe of dynamics of ternary fission of Cf an equation of motion of the tri-nuclear system is calculated. The fission of the Ni+Ca+Sn channel wa…
Normal state pair nematicity and hidden magnetic order and metal-insulator (fermion-boson)- crossover origin of pseudogap phase of cuprates II
B. Abdullaev, D. B. Abdullaev, C. -H. Park +1
In the present paper II, we will gain an understanding of the nematicity, insulating ground state (IGS), nematicity to stripe phase transition, Fermi pockets evolution, and resisti…
Buchdahl-Vaidya-Tikekar model for stellar interior in pure Lovelock gravity - II
Alfred Molina, Naresh Dadhich, Avas Khugaev
For a given Lovelock order , it turns out that static fluid solutions of the pure Lovelock equation for a star interior have the universal behavior in all dimension…
Leibniz algebras associated with representations of Euclidean Lie algebra
J. Q. Adashev, B. A. Omirov, S. Uguz
In the present paper we describe Leibniz algebras with three-dimensional Euclidean Lie algebra as its liezation. Moreover, it is assumed that the ideal generated…
Dynamics of trapped interacting vortices in Bose-Einstein condensates: Role of breathing degree of freedom
Katsuhiro Nakamura, Doniyor Babajanov, Davron Matrasulov +2
With use of a variational principle, we investigate a role of breathing width degree of freedom in the effective theory of interacting vortices in a trapped single-component Bose-E…
Intra pseudogap- and superconductivity-pair spin and charge fluctuations and underdome metal-insulator (fermion-boson)-crossover phenomena as keystones of cuprate physics
B. Abdullaev, D. B. Abdullaev, C. -H. Park +1
The most intriguing observation of cuprate experiments is most likely the metal-insulator-crossover (MIC), seen in the underdome region of the temperature-doping phase diagram of c…
Quasinormal frequencies of black hole in the braneworld
Bobir Toshmatov, Zdeněk Stuchlík, Jan Schee +1
We have studied scalar, electromagnetic and gravitational perturbations of the four-dimensional Reissner-Nordström-like black holes with a \textit{tidal charge} in the Randall-Sund…
Algebras of cubic matrices
M. Ladra, U. A. Rozikov
We consider algebras of -cubic matrices (with ). Since there are several kinds of multiplications of cubic matrices, one has to specify a multiplica…
The Probabilities of Large Deviations for the Chi-square and Log-likelihood Ratio Statistics
Sherzod Mirakhmedov
A new large deviation results for the Pearson chi-square and Log-likelihood ratio statistics are obtained. Here attention is focused on the case when the number of groups increases…
Leibniz algebras constructed by representations of General Diamond Lie algebras
L. M. Camacho, I. A. Karimjanov, M. Ladra +1
In this paper we construct a minimal faithful representation of the -dimensional complex general Diamond Lie algebra, , which is isomorphic to a…
Electromagnetic fields in the exterior of an oscillating relativistic star -- II. Electromagnetic damping
Luciano Rezzolla, Bobomurat J. Ahmedov
An important issue in the asteroseismology of compact and magnetized stars is the determination of the dissipation mechanism which is most efficient in damping the oscillations whe…
Solvable Leibniz algebras with naturally graded non-Lie -filiform nilradicals
J. Q. Adashev, M. Ladra, B. A. Omirov
In this paper solvable Leibniz algebras with naturally graded non-Lie -filiform nilradical and with one-dimensional complemented space of nilradical are described.…
Asymptotics of three-body bound state radial wave functions of halo nuclei involving two charged particles
R. Yarmukhamedov
Asymptotic expressions for the radial and full wave functions of a three{body bound halo nuclear system with two charged particles in relative coordinates are obtained in explicit…
Local derivations on measurable operators and commutativity
Shavkat Ayupov, Karimbergen Kudaybergenov
We prove that a von Neumann algebra is abelian if and only if the square of every derivation on the algebra of measurable operators, affiliated with , is a local deri…
Shadow of rotating regular black holes
Ahmadjon Abdujabbarov, Muhammed Amir, Bobomurat Ahmedov +1
We study the shadows cast by the different types of rotating regular black holes viz. Ayón-Beato-García {(ABG)}, Hayward, and Bardeen. These black holes have in addition to the tot…
Scheme for accelerating quantum tunneling dynamics
Anvar Khujakulov, Katsuhiro Nakamura
We propose a scheme of the exact fast-forwarding of standard quantum dynamics for a charged particle. The present idea allows the acceleration of both the amplitude and phase of th…
Translation-invariant and periodic Gibbs measures for Potts model on a Cayley tree
R. M. Khakimov, F. H. Haydarov
In this paper is studied ferromagnetic three states Potts model on a Cayley tree of order three and we give explicit formulas for translation-invariant Gibbs measures. Furthermore,…
Instanton effects on the heavy-quark static potential
U. Yakhshiev, Hyun-Chul Kim, B. Turimov +2
We investigate the instanton effects on the heavy-quark potential,including its spin-dependent part, based on the instanton liquid model. Starting with the central potential derive…
On the subgroups and normal subgroups of the group representation of the Cayley tree
F. H. Haydarov
In this paper, we give a characterization of the normal subgroups of index and of the subgroups of index three of the group representa…