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.

引用

页码：26 / 29

页数：4

共 50 条

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