On solutions of loop quantum cosmology

被引：5

作者：

Sadjadi, H. M. ^{[1
]}

机构：

[1] Univ Tehran, Dept Phys, POB 14395-547, Tehran 1439955961, Iran

来源：

EUROPEAN PHYSICAL JOURNAL C | 2013年 / 73卷 / 09期

关键词：

GENERALIZED 2ND LAW; DARK ENERGY; BLACK-HOLE; THERMODYNAMICS; ENTROPY; SPACETIME; GRAVITY;

D O I：

10.1140/epjc/s10052-013-2571-y

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Loop quantum cosmology is considered in the inflation era. A slow roll scalar field solution with power law potential is presented in the neighborhood of the transition time, i.e. when the universe enters inflation phase from super-inflation. The compatibility of the model with Planck 2013 data is discussed. The domain of validity of the second and the generalized second laws of thermodynamics for this solution and some other examples is studied.

引用

页码：1 / 8

页数：8

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