On time variations of gravitational and Yang-Mills constants in a cosmological model of superstring origin

被引：13
|
作者：
Ivashchuk, V. D. [1 ]
Melnikov, V. N.
机构：
[1] VNIIMS, Ctr Gravitat & Fundamental Metrol, Moscow 119361, Russia
来源：
GRAVITATION & COSMOLOGY | 2014年 / 20卷 / 01期
关键词：
NONLINEAR MULTIDIMENSIONAL GRAVITY; STRING THEORY; SUPERGRAVITY; SUPERNOVAE; FIELDS; TERMS;
D O I：
10.1134/S0202289314010046
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In the framework of 10-dimensional Friedmann-Calabi-Yau cosmology of superstring origin, we show that the time variation of either Newton's gravitational constant or Yang-Mills one is unavoidable in the present epoch.
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页码：26 / 29
页数：4
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