Gravitational leakage into extra dimensions: Probing dark energy using local gravity

2003 ◽  
Vol 67 (6) ◽  
Author(s):  
Arthur Lue ◽  
Glenn Starkman
Keyword(s):  
Dark Energy ◽  
Extra Dimensions ◽  
Local Gravity

Extra Dimensions and Vacuum Dark Energy Models

2004 ◽  
Vol 21 (11) ◽  
pp. 2320-2322 ◽  
Author(s):  
Chen Chi-Yi ◽  
Shen You-Gen
Keyword(s):  
Dark Energy ◽  
Extra Dimensions ◽  
Energy Models

scholarly journals Local-gravity test of unified models of inflation and dark energy in f(R) gravity

2020 ◽  
Vol 102 (4) ◽  
Author(s):  
Mai Yashiki ◽  
Nobuyuki Sakai ◽  
Ryo Saito
Keyword(s):  
Dark Energy ◽  
Local Gravity ◽  
Gravity Test

scholarly journals MATTERS ON A MOVING BRANE

2013 ◽  
Vol 22 (12) ◽  
pp. 1342024 ◽  
Author(s):  
TOMI SEBASTIAN KOIVISTO ◽  
DANIELLE ELIZABETH WILLS
Keyword(s):  
Dark Matter ◽  
Dark Energy ◽  
Extra Dimensions ◽  
Fifth Force ◽  
Open Strings ◽  
Visible Sector ◽  
Transverse Oscillations

A novel generalization of the Dirac–Born–Infeld string scenario is described. It is shown that matter residing on the moving brane is dark and has the so-called disformal coupling to gravity. This gives rise to cosmologies where dark matter stems from the oscillations of the open strings along the brane and the transverse oscillations result in dark energy. Furthermore, due to a new screening mechanism that conceals the fifth force from local experiments, one may even entertain the possibility that the visible sector is also moving along the extra dimensions.

MODIFICATIONS AT LARGE DISTANCES FROM FRACTIONAL AND FRACTAL ARGUMENTS

Fractals ◽  
2010 ◽  
Vol 18 (02) ◽  
pp. 185-190 ◽  
Author(s):  
RAMI AHMAD EL-NABULSI
Keyword(s):  
Dark Energy ◽  
Gravitational Field ◽  
Extra Dimensions ◽  
Fractional Integral ◽  
Short Communication ◽  
Integral Approach ◽  
Field Force ◽  
Fractal Distribution

The main aim of this short communication is to consider the general fractional properties of gravitational field based on the modified generalized Kim-Srivastava left-sided Erdélyi-Kober fractional integral approach that is generated by a fractal distribution of particles. We found that the gravitational field force could be modified at large distances without the presence of extra-dimensions or any source of dark energy.

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