[en] The problem of describing black holes by means of gauge SU(3)-fields is discussed. A solution of Einstein-Yang-Mills equation is found
Journal
Pis'ma v Zhurnal Ehksperimental'noj i Teoreticheskoj Fiziki; ISSN 0370-274X; 
; CODEN PZETAB; v. 55(3); p. 165-169
; CODEN PZETAB; v. 55(3); p. 165-169
[en] It is shown that in many-dimensional gravity, acting on principle bundle with the structural group SU(2) there is cosmological decision with local jump back (local minimum for universe radius). In proposed model the total space of principle bundle is four-dimensional space-time and SU(2) group is bundle
Journal
Izvestiya Vysshikh Uchebnykh Zavedenij, Fizika; ISSN 0021-3411; ; CODEN IVUFAC; v. 41(10); p. 110-114
; CODEN IVUFAC; v. 41(10); p. 110-114
[en] Gauge models in which vacuum possesses nontrivial topological characteristics are described by analogy with spontaneous symmetry breaking. Topological field characteristics occur when formalizing gauge models by foliations
Journal
Vestnik Moskovskogo Universiteta, Seriya 3. Fizika, Astronomiya; ISSN 0579-9392; ; v. 25(4); p. 66-68
; v. 25(4); p. 66-68
[en] The wormholes are obtained in the Kaluza-Klein theory and in the 7-dimensional Einstein-Yang-Mills theory with curved Killing metric on the Lie algebra of the gauge group SU(2) which forms the supplementary dimensions. Two types of solutions are obtained: 1- the wormhole is restricted from two sides by the event horizon; 2- the wormhole is unbounded
Journal
[en] A problem of gravitational singularities, which are considered as topological transitions (TT) is solved. A principle possibility of the evolution description through TTs in the theory of gravitation is shown. For this purpose the evolution is presented as some trajectory in the superspace of the Wiler-de Vittes 3-geometries. TTs are considered through one critical point of the Morse function
Journal