B-inflation

被引：191

作者：

Anisimov, A

Babichev, E

Vikman, A

机构：

[1] Max Planck Inst Phys & Astrophys, D-80805 Munich, Germany

[2] Inst Theoret & Expt Phys, Moscow 117218, Russia

[3] Russian Acad Sci, Inst Nucl Res, Moscow 117312, Russia

[4] Univ Munich, Dept Phys, Arnold Sommerfeld Ctr Theoret Phys, D-80333 Munich, Germany

来源：

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS | 2005年 / 06期

关键词：

inflation; cosmology of theories beyond the SM; physics of the early universe;

D O I：

10.1088/1475-7516/2005/06/006

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We propose a novel model of inflation based on a large class of covariant effective actions containing only the second derivatives of a scalar field. The initial conditions leading to the inflationary solutions in this model are rather generic. The graceful exit from the inflationary regime is natural once the first-order derivative terms are included.

引用

页码：89 / 100

页数：22

共 53 条

[1] The case for dynamical dark energy revisited [J].