Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Öztaş, Ahmet"'
Autor:
Öztaş, Ahmet M., Smith, Michael L.
Publikováno v:
New Astronomy 88 (2021) 101609
The description of spacetime is an fundamental problem of cosmology. We explain why the current assignments of spacetime geometries for $\Omega_k$ of the Friedmann-Lema\^{\i}tre-Robertson-Walker (FLRW) model are probably incorrect and suggest more us
Externí odkaz:
http://arxiv.org/abs/2108.05728
Autor:
Dil, Emre, Öztaş, Ahmet Mecit
The Q-Star structures, also called as gray holes with a radius of two times greater than the corresponding Schwarzschild radius of same mass and from the compact neutron star family with a very high density, have been obtained by using a generalizati
Externí odkaz:
http://arxiv.org/abs/2105.02116
Autor:
Öztaş, Ahmet M., Smith, Michael L.
We derive several, detailed relationships in terms of the Friedmann, Robertson, Walker (FRW) generalization which describe the Universe during both the radiation and matter dominated epochs. We explicitly provide for the influence of radiation, rathe
Externí odkaz:
http://arxiv.org/abs/1401.0724
Autor:
Öztaş, Ahmet Mecit, Smith, Michael L.
A model is presented allowing calculation of energy and matter distribution in the Universe after expansion from singularity without introduction of expansion energy. Beginning with Fick's law of diffusion, we solve the Bessel function for spherical
Externí odkaz:
http://arxiv.org/abs/astro-ph/0605316
Autor:
ÖZTAŞ, AHMET MECIT1 (AUTHOR), DIL, EMRE2 (AUTHOR) emredil@beykent.edu.tr, TÜFEKÇI, ONUR1 (AUTHOR)
Publikováno v:
Journal of Astrophysics & Astronomy. Oct2021, Vol. 42 Issue 2, p1-12. 12p.
Publikováno v:
In Expert Systems With Applications 2009 36(3) Part 2:6145-6155
Publikováno v:
In Construction and Building Materials 2007 21(2):384-394
Autor:
Öztaş, Ahmet, Pala, Murat, Özbay, Erdogˇan, Kanca, Erdogˇan, Çagˇlar, Naci, Bhatti, M. Asghar
Publikováno v:
In Construction and Building Materials 2006 20(9):769-775