Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Darko Radovancevic"'
Autor:
Darko Radovancevic, Ljubisa Nesic
Publikováno v:
Modern Physics Letters A. 34:1950178
This paper presents the effects of the Generalized Uncertainty Principle (GUP), i.e. its classical version expressed through the deformed Poisson brackets in the phase–space of a one-dimensional minisuperspace Friedmann cosmological model with a mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec012b10ea54bbeb01825e272ef6103a
https://doi.org/10.1142/s0217732319501785
https://doi.org/10.1142/s0217732319501785
Publikováno v:
General Relativity and Gravitation. 48
In this paper the interior of the Schwarzschild black hole, which is presented as a vacuum homogeneous and anisotropic Kantowski-Sachs minisuperspace cosmological model, is considered. Lagrangian of the model is reduced by a suitable coordinate trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::905ff14a0259485c61bb2605f432f0eb
https://doi.org/10.1007/s10714-016-2102-x
https://doi.org/10.1007/s10714-016-2102-x
Publikováno v:
Classical and Quantum Gravity. 35:195002
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62e41c0aad86daa6fe73fb38aca066d6
https://doi.org/10.1088/1361-6382/aad849
https://doi.org/10.1088/1361-6382/aad849
Autor:
Darko Radovancevic, Ljubisa Nesic
Publikováno v:
Facta universitatis-series: Physics, Chemistry and Technology (2016) 14(1):21-26
A vacuum homogeneous and anisotropic Kantowski-Sachs minisuperspace cosmological model is considered. In a classical case, Lagrangian of the model is reduced by a suitable coordinate transformation to Lagrangian of two decoupled oscillators with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b0d5fa7ffde8aca3a1f6b2d00e3f49f
http://scindeks.ceon.rs/article.aspx?artid=0354-46561601021R
http://scindeks.ceon.rs/article.aspx?artid=0354-46561601021R
Publikováno v:
International Journal of Modern Physics A. 29:1450155
The significant matter for the construction of the so-called no-boundary proposal is the assumption of signature transition, which has been a way to deal with the problem of initial conditions of the universe. On the other hand, results of Loop Quant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e83a8127719a4f3d154c7a0ee8275ae7
https://doi.org/10.1142/s0217751x14501553
https://doi.org/10.1142/s0217751x14501553
Publikováno v:
Classical & Quantum Gravity; 10/11/2018, Vol. 35 Issue 19, p1-1, 1p