Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Luis Arturo Ureña-López"'
Publikováno v:
Astronomische Nachrichten. 344
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d8489059cc8edeec3155baeebde6cc4
https://doi.org/10.1002/asna.20220110
https://doi.org/10.1002/asna.20220110
Autor:
Thomas Boller, Gabriella Piccinelli, César A. Z. Vasconcellos, Ricardo Gonzalez Felipe, Steven R. Gullberg, Luis Arturo Ureña-López, Mariana Vargas Magaña, Peter O. Hess
Publikováno v:
Astronomische Nachrichten. 342:18-24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46763f0c064480580aafbdd857ae99fd
https://doi.org/10.1002/asna.202113874
https://doi.org/10.1002/asna.202113874
Autor:
Peter O. Hess, Thomas Boller, Luis Arturo Ureña-López, Mariana Vargas Magaña, César A. Z. Vasconcellos, Steven R. Gullberg, Gabriella Piccinelli, Ricardo Gonzalez Felipe
Publikováno v:
Astronomische Nachrichten. 342:705-707
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce31a6e347d2e792831dc32678a744c5
https://doi.org/10.1002/asna.202113986
https://doi.org/10.1002/asna.202113986
Autor:
Luis Arturo Ureña-López
Publikováno v:
Acta Universitaria, Vol 19, Iss 0, Pp 15-21 (2012)
After a brief description of the Standard Model of Cosmology, we present the cosmological equations and how they can be solved using the mathematical tools of dynamical systems.It is then shown that the main properties of the evolution of the Univers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::646cdc71dee787d92d339582e24f3eae
http://www.actauniversitaria.ugto.mx/index.php/acta/article/view/85
http://www.actauniversitaria.ugto.mx/index.php/acta/article/view/85
Publikováno v:
General Relativity and Gravitation. 38:633-641
Oscillatons are spherically symmetric solutions to the Einstein-Klein- Gordon equations. These solutions are non-singular, asymptotically flat, and with periodic time dependency. In this paper, we investigate the geodesic motion of particles moving a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13f1e0be1a246366d396bcf332f82da6
https://doi.org/10.1007/s10714-006-0253-x
https://doi.org/10.1007/s10714-006-0253-x
Publikováno v:
General Relativity and Gravitation. 46
Present work is a study of a particular two brane model in 5-dim, in which a primordial scalar field (living in the hidden brane) reproduces inflation effects for very early times. By using a novel ansatz, we obtain a set of solutions that are topolo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b527fee11aaa5a54e25205a11bfcf3f
https://doi.org/10.1007/s10714-014-1804-1
https://doi.org/10.1007/s10714-014-1804-1
Autor:
O. Obregón, J. A. Preciado, Luis Arturo Ureña-López, Hugo Aurelio Morales-Técotl, Román Linares-Romero, Elí Santos-Rodríguez, Sendic Estrada-Jiménez
A Wheeler-DeWitt equation for the Kantowski-Sachs model is derived within the framework of the minimal quantum gravity theory proposed by Ho\v{r}ava. We study the solution to this equation in the ultraviolet limit for the specific case where the {\la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::257427a1e120d2cfcd9719102bf7d95f
http://arxiv.org/abs/1305.6947
http://arxiv.org/abs/1305.6947
Publikováno v:
AIP Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ea9d8bc0f4a3eed56ea486230dabbf6
https://doi.org/10.1063/v1548.backmatter
https://doi.org/10.1063/v1548.backmatter
Publikováno v:
AIP Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8844bb51612b9d61d35b7312640db07
https://doi.org/10.1063/v1548.frontmatter
https://doi.org/10.1063/v1548.frontmatter
Publikováno v:
AIP Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50da45b3f282862acbc2d624b90f0479
https://doi.org/10.1063/1.4817030
https://doi.org/10.1063/1.4817030