W and Z Bosons

one may meaningfully ask what happened before the bang. Also philosophers have questioned the implications that big bang cosmology may have for time's beginning ... Apr 18, 2019 ... We've all heard that the universe began with the Big Bang — a colossal explosion that ushered it into existence. But what if the Big Bang wasn't ... Apr 8, 2011 ... Not knowing what came before the Big Bang doesn't stop physicists from theorizing. In the eternal inflation scenario, the known universe bubbled out of a ... Jan 5, 2022 ... All matter will eventually be consumed by monstrous black holes, which in their turn will evaporate away into the dimmest glimmers of light. There is no 'at the same time as' until the universe has differentiated to the point where one event can be temporally related to other events via an observer. Apr 18, 2019 ... Xingang Chen is one of the authors of a new study that examines what the universe looked like before the Big Bang. Dec 10, 2008 ... ... the universe. As its equations cannot cope with such infinities, general relativity fails to describe what happens at the big bang. The Big Bang should have created equal amounts of matter and antimatter. So ... One of the greatest challenges in physics is to figure out what happened ... Oct 5, 2023 ... Essentially, the universe came into existence kicking and screaming where it was both extremely hot and extremely dense, but also started ... May 24, 2019 ... Professor Hiranya Peiris (UCL Physics & Astronomy) discusses the origins of the universe, and how the science fiction author Arthur C Clarke ...