Constraints on supergravity chaotic inflationary models

被引：13
作者：
Bento, MC [1 ]
Bertolami, O [1 ]
机构：
[1] IST NAZL FIS NUCL, SEZ TORINO, I-10125 TURIN, ITALY
来源：
PHYSICS LETTERS B | 1996年 / 365卷 / 1-4期
关键词：
D O I：
10.1016/0370-2693(95)01169-2
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We discuss, in the context of N = 1 hidden sector non-minimal supergravity chaotic inflationary models, constraints on the parameters of a polynomial superpotential resulting from existing bounds on the reheating temperature and on the amplitude of the primordial energy density fluctuations as inferred from COBE. We present a specific two-parameter chaotic inflationary model which satisfies these constraints and discuss a possible scenario for adequate baryon asymmetry generation.
引用
收藏
页码：59 / 63
页数：5
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