Tuesday, 19 June 2018
News with tag Gravitational waves  RSS
Dark matter could be produced by twisted gravitational waves

Added: 15.06.2018 2:32 | 1 views | 0 comments

If gravitational waves – ripples in space time – have a handedness, primordial particles could interact with them to form a dark matter superfluid that spreads through the cosmos

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Dark inflation opens up a gravitational window onto the first moments after the Big Bang

Added: 14.06.2018 16:51 | 9 views | 0 comments

Dark matter and dark energy may have driven inflation, the exponential expansion of the Universe moments after the Big Bang. A new cosmological model proposed by physicists, which takes dark inflation into account, is the first to outline a precise chronology of the main events during the early history of our Universe. The model makes a spectacular prediction: that it should be possible to detect gravitational waves that were formed just fractions of a second after the creation of spacetime.

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