Cosmological tracking solution and the Super-Higgs mechanism

被引：8
|
作者：
Landim, Ricardo C. G. [1 ]
机构：
[1] Univ Sao Paulo, Inst Fis, Caixa Postal 66318, BR-05314970 Sao Paulo, SP, Brazil
来源：
EUROPEAN PHYSICAL JOURNAL C | 2016年 / 76卷 / 08期
基金：
巴西圣保罗研究基金会;
关键词：
GRAVITINO PRODUCTION; QUINTESSENCE; NEUTRINO; SUPERSYMMETRY; UNIVERSE; MATTER; DECAY;
D O I：
10.1140/epjc/s10052-016-4287-2
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：
In this paper we argue that minimal supergravity with a flat Kahler metric and a power-law superpotential can relate the Super-Higgs mechanism for the local spontaneous supersymmetry breaking and the cosmological tracking solution, leading in turn to a late-time accelerated expansion of the universe and alleviating the coincidence problem.
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页数：5
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