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Autori: Agop, M (Agop, M); Ioannou, PD (Ioannou, PD); Nica, P (Nica, P); Buzea, CG (Buzea, CG); Jarcau, M (Jarcau, M)
Abstract: Some abilities of the SRT theory in studying the polarization gravitational field are analyzed. Thus, one builds a set of Maxwell-type equations for the polarization gravitational field and one studies the behaviour of a gravitomagnetic charge in such fields on a fractalic space-time. One finds that the interaction between the gravitomagnetic charge and the polarization gravitational field reduces to the Van der Waals gravitational type dipole-dipole interaction. From the study of GMHD wave, on a fractal cosmological background it results that the speeds in the planetary and galactic structures are discrete and the Cantorian structure is induced by means of a Tifft and Cocke Cantorian effect (at least for the galaxy pairs NGC 4294-NGC 4299, NGC 4085-NGC 4088). By an iterated map, one gets an object which may be identified with a cosmic fractal string, whose 2D projection corresponds to a cosmic string. (C) 2003 Elsevier Science Ltd. All rights reserved.
Cuvinte cheie: camp gravitational, camp gravitomagnetic, fractal // gravitational field, gravitomagnetic field, fractal