Bouncing loop quantum cosmology in Gauss-Bonnet gravity

Bouncing loop quantum cosmology in Gauss-Bonnet gravity

מידע ביבליוגרפי
Parent link:Physical Review D: particles, fields, gravitation, and cosmology.— , 1970-
Vol. 92, iss. 12.— 2015.— [124026, 6 p.]
מחבר תאגידי: Национальный исследовательский Томский политехнический университет Физико-технический институт Кафедра высшей математики и математической физики
מחברים אחרים: Haro J. O., Makarenko A. N. Andrey Nikolaevich, Myagky A. N. Alexander Nikolayevich, Odintsov S. D. Sergey Dmitrievich, Oikonomou V. K.
סיכום:Title screen
We develop an effective Gauss-Bonnet extension of loop quantum cosmology, by introducing holonomy corrections in modified F(G) theories of gravity. Within the context of our formalism, we provide a perturbative expansion in the critical density, a parameter characteristic of loop quantum gravity theories, and we result in having leading order corrections to the classical F(G) theories of gravity. After extensively discussing the formalism, we present a reconstruction method that makes it possible to find the loop quantum cosmology corrected F(G) theory that can realize various cosmological scenarios. We exemplify our theoretical constructions by using bouncing cosmologies, and we investigate which loop quantum cosmology corrected Gauss-Bonnet modified gravities can successfully realize such cosmologies
Режим доступа: по договору с организацией-держателем ресурса
יצא לאור: 2015
נושאים:
электронный ресурс
труды учёных ТПУ
גישה מקוונת:http://dx.doi.org/10.1103/PhysRevD.92.124026
פורמט: אלקטרוני Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647759

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