A Review of the Stochastic Background of Gravitational Waves in f(R) Gravity with WMAP Constrains

A review of the stochastic background of gravitational waves in f(R) gravity with WMAP constrains

This paper is a review of previous works on the stochastic background of gravitational waves (SBGWs) which has been discussed in various peerreviewed journals and international conferences. The SBGWs is analyzed with the aid of the Wilkinson Microwave Anisotropy Probe (WMAP) data. We emphasize that, in general, in previous works in the literature about the SBGWs, old Cosmic Background Explorer ...

Stochastic background of gravitational waves ”tuned” by f(R) gravity

Detecting a stochastic background of scalar gravitational waves with LIGO

With the “bouncing photon” treatment, the gauge invariance of the response function of interferometers to scalar gravitational waves (SGWs) has been recently demonstrated in its full frequency dependence in three different gauges well known in literature, while in previous works such invariance was only proved in the low frequencies approximation. After a review of scalar tensor theories of gra...

an investigation of the types of text reduction in subtitling: a case study of the persian film gilaneh with english subtitles

چکیده ندارد.

Detecting the Cosmological Stochastic Background of Gravitational Waves with FastICA

We show that the stochastic background of gravitational waves, produced in the early cosmological epochs, strictly depends on the assumed theory of gravity. In particular, the specific form of the function f(R), where R is the Ricci scalar, is related to the evolution and the production mechanism of gravitational waves. Using a neural network algorithm which only requires non-Gaussian nature an...