225 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- National Academy of Sciences of the Republic of KyrgyzstanKG11 papers
- Freie Universität BerlinDE6 papers
- Institute of Physics and TechnologyKZ6 papers
- Université de LorraineFR6 papers
- California State University, FresnoUS5 papers
- Laboratoire de Chimie et Physique - Approche Multi-échelle des Milieux ComplexesFR5 papers
- University of PotsdamDE4 papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ3 papers
- L. N. Gumilyov Eurasian National UniversityKZ3 papers
- Carl von Ossietzky Universität OldenburgDE2 papers
- Ludwig-Maximilians-Universität MünchenDE2 papers
- Sogang UniversityKR2 papers
30 papers · 1 filter
Topology change in quantum gravity and Ricci flows
V. Dzhunushaliev, N. Serikbayev, R. Myrzakulov
The topology change in quantum gravity is modeled by a Ricci flow. In this approach we offer to consider the Ricci flow as a statistical system. The metric in the Ricci flow enumer…
Some thick brane solutions in -gravity
V. Dzhunushaliev, V. Folomeev, B. Kleihaus +1
The thick brane model is considered in gravity. It is shown that regular asymptotically anti-de Sitter solutions exist in some range of values of the parameter .…
Creation/annihilation of wormholes supported by the Sine-Gordon phantom (ghost) field
Vladimir Dzhunushaliev, Vladimir Folomeev
The possible process of creation/annihilation of traversable wormholes in the model with phantom (ghost) scalar field is described. It is shown that such process can be realized on…
Thick brane solutions
Vladimir Dzhunushaliev, Vladimir Folomeev, Masato Minamitsuji
This article gives a comprehensive review on thick brane solutions and related topics. Such models have attracted much attention from many aspects since the birth of the brane worl…
Thick de Sitter brane solutions in higher dimensions
Vladimir Dzhunushaliev, Vladimir Folomeev, Masato Minamitsuji
We present thick de Sitter brane solutions which are supported by two interacting {\it phantom} scalar fields in five-, six- and seven-dimensional spacetime. It is shown that for a…
Quantum wormhole as a Ricci flow
Vladimir Dzhunushaliev
The idea is considered that a quantum wormhole in a spacetime foam can be described as a Ricci flow. In this interpretation the Ricci flow is a statistical system and every metric…
Non-singular solutions to Einstein-Klein-Gordon equations with a phantom scalar field
Vladimir Dzhunushaliev, Vladimir Folomeev, Ratbay Myrzakulov +1
It is shown that the 4D Einstein-Klein-Gordon equations with a phantom scalar field (a scalar field with a negative sign in front of the kinetic energy term of its Lagrange density…
Phantom thick brane in 5D bulk
Vladimir Dzhunushaliev, Vladimir Folomeev, Shynaray Myrzakul +1
A model of a thick brane in 5D bulk supported by two phantom scalar fields is considered. The comparison with a thick brane supported by two usual scalar fields is carried out. The…
4D static solutions with interacting phantom fields
Vladimir Dzhunushaliev, Vladimir Folomeev
Three static models with two interacting phantom and ghost scalar fields were considered: a model of a traversable wormhole, a brane-like model and a spherically symmetric problem.…
Thick brane in 7D and 8D spacetimes
Vladimir Dzhunushaliev, Vladimir Folomeev, Kairat Myrzakulov +1
We consider a thick brane model supported by two interacting scalar fields in 7D and 8D general relativity. Using the special type of a potential energy, we obtain numerically the…
Cosmic string with two interacting scalar fields
V. Dzhunushaliev, V. Folomeev, K. Myrzakulov +1
The model of cosmic string formed from two gravitating and interacting scalar fields is considered. It is shown that the regular solutions exist at special choice of the model's pa…
Phantom fields: bounce solutions in the early Universe and S-branes
Vladimir Dzhunushaliev, Vladimir Folomeev, Kairat Myrzakulov +1
The cosmological model with two phantom scalar fields with the special choice of field's potential is considered. The obtained regular solution describes a bounce with a subsequent…
Boson stars from a gauge condensate
V. Dzhunushaliev, K. Myrzakulov, R. Myrzakulov
The boson star filled with two interacting scalar fields is investigated. The scalar fields can be considered as a gauge condensate formed by SU(3) gauge field quantized in a non-p…
Soft singularity and the fundamental length
Vladimir Dzhunushaliev, Ratbay Myrzakulov
It is shown that some regular solutions in 5D Kaluza-Klein gravity may have interesting properties if one from the parameters is in the Planck region. In this case the Kretschman m…
Gravitational Model of the String
Vladimir Dzhunushaliev
It is shown that an infinite gravitational flux tube solution in 5D Kaluza-Klein gravity with the cross section in the Planck region after reduction and isometrical emb…
Physical singularity in the regular spacetime and fundamental length
Vladimir Dzhunushaliev, Ratbay Myrzakulov
It is shown that formally regular solutions in 5D Kaluza-Klein gravity have singularities. This phenomenon is connected with the existence of a minimal length in nature. The calcul…
Pure quantum freezing of the 5 dimension
Vladimir Dzhunushaliev
It is shown that superthin and superlong gravitational flux tube solutions in the 5D Kaluza-Klein gravity have the region where the metric signature changes from…
Duality between magnetic field and rotation
V. Dzhunushaliev
It is shown that in 5D Kaluza-Klein theory there are everywhere regular wormhole-like solutions in which the magnetic field at the center is the origin of a rotation on the periphe…
Strings and Branes under Microscope
V. Dzhunushaliev
It is shown that in the standard vacuum 5D Kaluza-Klein gravity there is wormhole-like solutions which look like strings attached to two D-branes. The asymptotical behaviour of the…
Some properties of a string
V. Dzhunushaliev
The properties of 5D gravitational flux tubes are considered. With the cross section and 5th dimension in the Planck region such tubes can be considered as string-like objects, nam…
string - a hybrid between wormhole and string
V. Dzhunushaliev
The flux tube solutions in 5D Kaluza-Klein theory can be considered as a string-like object - string. The initial 5D metric can be reduced to some inner degrees of freedom livi…
Strings from Flux Tube Solutions in Kaluza-Klein Theory
V. Dzhunushaliev
We calculate dimensional reduction of gravitational flux tube solutions in the scheme of Kaluza-Klein theory. The fifth dimension is compacified to a region of Planck size. Assumin…
Time at the origin of the Universe: fluctuations between two possibilities
V. Dzhunushaliev
A variation of Hawking's idea about Euclidean origin of a nonsingular birth of the Universe is considered. It is assumed that near to zero moment fluctuations of a metric s…
Polarized Spacetime Foam
V. Dzhunushaliev
An approximate model of a spacetime foam is presented. It is supposed that in the spacetime foam each quantum handle is like to an electric dipole and therefore the spacetime foam…