5 papers
5-Dimensional Covariance and Generation of Solutions of Einstein Equations
Sergey S. Kokarev
A generation procedure, based on the 5-dimensional covariance of the Kaluza-Klein theory, is developed. The procedure allows one to obtain exact solutions of the 4-dimensional Eins…
Gravity as a Bend of 4D Elastic Plate
Sergey S. Kokarev
Gravity is treated as manifestation of bending of 4D plate at the variational functionals level. Some estimates of elastic constants of space-time are made. Field lagrangians and E…
Clasical solids dynamics as 4D statics of elastic strings
Sergey S. Kokarev
Variational principle for a solid in classical mechanics is formulated in terms of a thin elastic 4D bar strain in Minkowsky events space of special relativity. It is shown, that t…
Space-time as multidimensional elastic plate
Sergey S. Kokarev
It is suggested, that a curved 4-dimensional space-time manifold is a strained elastic plate in multidimensional embedding space-time. Its thicknesses along extradimensions are muc…
Multidimensional generalization of Kasner solution
Sergey S. Kokarev
Full generalization of Kasner metric for the case of dimensions and essential variables is obtained. Any solution is defined by the corresponding constant matrix o…