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pro vyhledávání: '"Kirnos, Ilya V."'
Autor:
Kirnos, Ilya V.
Anisotropic exponential cosmological solutions for a space of arbitrary dimension filled with ordinary matter in the 4th and 5th orders of Lovelock gravity are obtained. Also we have supposed a generalization of such solutions on an arbitrary order.
Externí odkaz:
http://arxiv.org/abs/1702.07229
Autor:
Kirnos, Ilya V.
Publikováno v:
Gravitation and Cosmology, 2012, Vol. 18, No. 4, pp. 259-261
We consider the Lovelock theory of gravity that assumes a nonlinearity of the field equations in the second-order derivatives of the metric. We prove the opportunity of obtaining cosmological solutions without isotropization in the presence of matter
Externí odkaz:
http://arxiv.org/abs/1501.00107
Autor:
Kirnos, Ilya V., Makarenko, Andrew N.
For the description of the Universe expansion, compatible with observational data, a model of modified gravity - Lovelock gravity with dilaton - is investigated. D-dimensional space with 3- and (D-4)-dimensional maximally symmetric subspaces is consi
Externí odkaz:
http://arxiv.org/abs/0903.0083