Beyond the Standard Model Physics

Jul 21, 2014 ... MIT professor Alan Guth has spent the past three decades hypothesizing about “what banged, why it banged, [and] what happened before it banged”. Aug 26, 2018 ... ... big bang is, argue: “Well, can you tell me what happened 10 seconds before the Big Bang?” “What caused it? Something must have caused it ... Oct 24, 2014 ... The pre-bang universe has become the latest frontier of cosmology. The new willingness to consider what might have happened before the bang is ... Oct 22, 2019 ... It might arise from a pre-existing state that does have a singularity, it might have existed in its inflationary form forever, or the Universe ... Oct 20, 2022 ... Space didn't exist until the Big Bang. In fact, the Big Bang was not only the beginning of space, it was also the beginning of energy and matter ... Apr 21, 2020 ... One of the earliest string theory notions is the "ekpyrotic" universe, which comes from the Greek word for "conflagration," or fire. In this ... Until recently, scientists could only guess at what lay past the edge of space-time. However, as pioneering theoretical physicist Laura Mersini-Houghton ... The initial singularity is a singularity predicted by some models of the Big Bang theory to have existed before the Big Bang. Jul 1, 2007 ... It is practically impossible to draw conclusions about fluctuations of the Universe before the Big Bang: the relevant parameter is suppressed by ... What was the universe like just before the Big Bang? Scientists have developed a number of new ideas about what might have powered the Big Bang. They are also ...