Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Lukash, Vladimir N."'
An analytical model of a parabolic screen illuminating a black hole is proposed. This allows to avoid naturally the appearance of edge effects associated with photons moving along the plane of the screen. The temperature distribution along the radius
Externí odkaz:
http://arxiv.org/abs/2307.14228
Publikováno v:
Int. J. Mod. Phys. A, Vol. 28, 1350007 (2013)
We use the phenomenological approach to study properties of space-time in the vicinity of the Schwarzschild black-hole singularity. Requiring finiteness of the Schwarzschild-like metrics we come to the notion of integrable singularity that is, in a s
Externí odkaz:
http://arxiv.org/abs/1301.5544
Since the discovery of quasars in papers often appeared and appear the assertions that the redshift quasar distribution includes a periodic component with the period $\Delta z = 0.063$ or 0.11. A statement of such kind, if it is correct, may manifest
Externí odkaz:
http://arxiv.org/abs/1011.0611
Autor:
Lukash, Vladimir N.
We argue that a $\Lambda$-inflation model can ensure large relative contribution of cosmic gravity waves into the $\Delta T/T$ at COBE scale preserving at the same time a near scale-invariant spectrum of cosmological density perturbations favored by
Externí odkaz:
http://arxiv.org/abs/astro-ph/0012014
Autor:
Lukash, Vladimir N.
In this brief review I will touch upon the main points and thends of observational and theoretical cosmology, that influence and change today our understanding of the Universe.
Comment: 9 pages, invited talk given in GR15, to appear in the proce
Comment: 9 pages, invited talk given in GR15, to appear in the proce
Externí odkaz:
http://arxiv.org/abs/astro-ph/9803212
Recently, it was suggested that large concentrations or groups of quasars may trace sites of enhanced matter density at medium and high redshifts analogous to how galaxy clusters trace them in nearby space. We have checked existing quasar data for th
Externí odkaz:
http://arxiv.org/abs/astro-ph/9602090
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Astronomy and Astrophysics, Vol. 347, No 3 (1999) pp. 799-808
An accurate analytic approximation of the transfer function for the power spectra of primordial density perturbations in mixed dark matter models is presented. The fitting formula in a matter-dominated Universe ($\Omega_0=\Omega_M=1$) is a function o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38f01784eebfd0ac950fbb8d37196dbe
Autor:
Lukash, Vladimir N.
Publikováno v:
AIP Conference Proceedings; 2001, Vol. 555 Issue 1, p305, 5p
Publikováno v:
AIP Conference Proceedings; 2001, Vol. 555 Issue 1, p352, 4p