Yurij V. Baryshev

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Questions related from Yurij V. Baryshev

Are there alternatives to Black Holes in theories of gravitation which conserve compact nature of black hole candidates?

In the recent literature there is intensive discussion of paradoxical properties of the BH Event Horizon. The question arises about possibility to construct such alternative gravitation theory...

30 December 2013 1,389 10 View

What is the astrophysical nature of the observed cosmological redshift?

In recent astrophysical literature there are splashs of acute discussions on the interpretation of the observed cosmological redshift: is it space expansion, the Doppler effect of receeding...

30 August 2012 3,400 41 View

Why in the Friedmann model can the expansion velocity of a receding galaxy be larger then the velocity of light?

Mathematical details for discussion see in arXiv:0810.0153

29 July 2012 226 19 View