In other words what we are seeing is gravity acts differently on particles of different energy,” said Faizal. “So if a particle has more energy it will see spacetime curving differently from a particle with less energy. Red light, for instance, travels at a different speed than violet light, and under this theory, would be affected by gravity differently. The rainbow gravity theory holds that because all of the wavelengths of light have different energies, gravity would affect each of them a little differently. The detection of black holes during these exercises would prove the existence of other dimensions and the rainbow gravity theory, he said. Damian Pope, outreach physicist at the Perimeter Institute of Theoretical Physics It’s very, very important from a fundamental, scientific point of view. Faizal suggests in the paper that may be because they didn’t take into account the theory of rainbow gravity. According to his calculations, it could be possible to detect those black holes when the LHC starts up again, now firing subatomic particles together at almost double the energy level it did before.
While scientists have looked for mini black holes before at the LHC, located near Geneva, Switzerland, they haven’t been able to find them. “That’s something I’m really, really waiting for, because if it does come out in our energy scale, then we know we’re using the right theory,” said Faizal, who is a visiting professor in the physics and astronomy department at the University of Waterloo. New subatomic particles predicted by Canadians found at CERN.CERN's Large Hadron Collider turns back on at record power in March.The existence of the mini black holes would lend support to string theory, which posits that different dimensions could exist and parallel universes are possible, according to a paper by physicists Mir Faizal, Mohammed M. Khalil and Ahmed Farag Ali, published in the current issue of the journal Physics Letters B. Scientists will be watching for the existence of mini black-holes when the Large Hadron Collider (LHC) particle accelerator becomes fully operational this spring, because the detection of those black holes could change what we know about how gravity works, according to a new physics paper.
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