
Children and Society
Greek Translation of this article
From a certain vantage point, our Universe looks lopsided. Time runs forward as space expands, and there’s more matter than antimatter. This seems to violate a fundamental symmetry, called CPT symmetry, that says physics is unchanged when time, space, and matter-antimatter are all flipped. To balance out the cosmos, Latham Boyle, Kieran Finn, and Neil Turok from the Perimeter Institute for Theoretical Physics in Canada propose that the big bang was also the starting point of an antiuniverse, where time runs in the opposite direction and antimatter dominates. They show that such a CPT-symmetric model is not only consistent with the known cosmic expansion history but also provides a straightforward explanation for dark matter.
The CPT-symmetric model is an alternative to inflation, which assumes that the Universe went through a brief epoch of exponential growth right after the big bang. This rapid expansion can explain certain cosmological observations, but it requires the existence of additional, still hypothetical quantum fields. Boyle and colleagues show that their proposal can explain early cosmic evolution without inventing new physics. In the CPT-symmetric model, time and space flow continuously across the big bang, and the antiuniverse that emerges in the negative time direction behaves like a mirror reflection of our Universe.
The team has yet to show whether this model can reproduce certain observations that the inflation scenario explains—such as the uniformity of the cosmos on large scales. However, the new model gives a natural explanation for dark matter: a CPT-symmetric Universe would produce large numbers of very massive sterile neutrinos. Such superheavy neutrinos might also be the source of recently observed high-energy cosmic-ray showers.
This research is published in Physical Review Letters.
The scientists studied fermion masses, which they believe could be communicated into the fifth dimension through portals, creating dark matter relics and “fermionic dark matter” within the fifth dimension.
Over a period of 70 years, thousands of stars have vanished from the sky; Which prompted a team of astronomers to shed light on this phenomenon.
A decision made in the present can influence something in the past.
British scientists are working on a space ark capable of sustaining humanity in the event of a global catastrophe.
Scientists in Australia claim to have proved that time travel is theoretically possible after solving a logical paradox.
UFO swarm ‘completely unaffected’ by missile attack outside military base
What Is the Mothman?
Children and Society
The “Project BLUE BEAM” lie and “The EVENT”
The soul’s projection and incarnations through spacetime
MISCONCEPTIONS ABOUT THE SYMBOLISM IN THE STORY OF THE “APOCRYPHON” OF JOHN.
TRUE AND COUNTERFEIT SPIRITUALITY
Do animals have souls? What happens when they die?
The Creator’s order to the Souls, to create
12,000-Year-old intact Anunnaki was recently discovered in ancient tomb in Iran
THE SPIRITUAL COMPASS
About Angels – Which God do they serve?
Scientists Are Pretty Sure They Found a Portal to the Fifth Dimension
Scientists discover a new world 660 kilometers below the Earth’s surface
Over 700 Stars Mysteriously Vanished in The Last 70 Years. But where did they go?
WHO CHOOSES THE PATH OF TRUTH?
Egyptian Text Describes Jesus Changing His Shape
The Book of Dzyan – Anthropogenesis
The Book of Dzyan – Cosmic Evolution
The Earth’s magnetic field could be about to flip upside down