space-time configurations/ TS-like gravitational waves4D Einstein gravitygauge potentialspacetimeparameter substitutioncoordinate transformationTS solutionsWe propose TS-like class of gravitational wave solutions in 4D Einstein gravity. TS1-like gravitational wave solution is analyzed in detail. On the axis,...
By observing gravitational waves – ripples in the fabric of spacetime – arriving at our planet from a cataclysmic event in the far distant Universe, we have now made a mega leap in our understanding of the nature of gravity and ushered in a new and fascinating era of astronomy. Gravitationa...
GRAVITY WAVES Gravity waves have to do with fluid dynamics: the movement of liquids and gases. As an example, imagine an air mass being blown up and over a mountain range. Once over the mountains, that air mass will start to fall downwards again due to the force of gravity. ...
Albert Einstein is often cited as one of the most influential scientists of the 20th century. His work continues to help astronomers study everything fromgravitational wavestoMercury's orbit. The scientist's equation that helped explainspecial relativity– E = mc^2 – is famous even among those...
Einstein’s general theory of relativity explained the motion of planets and the bending of light from distant stars and galaxies, and predicted the existence ofblack holesand gravitational waves. These waves – ripples in space-time – weredetected directlyfor the first time in 2016, a century ...
meant that there had to be a ripple in nothingness— a ripple in space and time. According to Einstein gravity was not really a force, but more of an illusion. Einstein’s breakthrough was to treat space and time as actual things. Hence, gravitational waves were just ripples in space-...
but researchers might be able to measure the gravitational waves they produce. That would tell scientists more information about how these objects manipulate gravity, and may even lead to the discovery of new objects and concepts we’ve never even thought about. “It’s not just that we’re ...
its Lorentz invariance which brings the concept of a finite speed of propagation of the physical interactions of gravity with it. By contrast, gravitational waves cannot exist in the Newtonian theory of gravitation, which postulates that the physical interactions of gravity propagate at infinite speed...
Quevedo, Fibre inflation: observ- able gravity waves from IIB string compactifications. JCAP 03, 013 (2009). https://doi.org/10.1088/1475-7516/2009/03/013. arXiv:0808.0691 [hep-th] 88. M. Cicoli, F. Muia, P. Shukla, Global embedding of fibre inflation models. JHEP 11, 182 (2016...
science tough times for challengers of einstein’s theory of gravity by katia moskvitch science neutron stars collide, and astrophysics feels the ripple by sophia chen science the physics nobel goes to the detection of gravitational waves by sophia chen science einstein’s little-known passion ...