Singularity Resolution in String Theory

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 ... Jan 14, 2024 ... Prior to this expansion the universe was very hot and dense. There are theories that it was infinite then since there seems to be several ... 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 ... Mar 31, 2020 ... Understanding how the universe began has been a goal for scientists, philosophers, and theologians for millennia. Nov 29, 2010 ... Concentric circles on an image of the early universe are an imprint of violent events before the big bang, according to a new study. What Is It. The Big Bang theory is the prevailing theory about the “birth” of the universe. It posits a singularity, or super ... Aug 8, 2019 ... It's going to be very exciting to see what it will reveal about dark matter and if its findings can be used to peak into the times before the ... Jan 19, 2012 ... Then there are problems that are fairly specific to cosmology. Standard cosmology, or what was considered standard cosmology twenty years ago, ... Mar 4, 2019 ... ... big bang), and before the oldest-known galaxies existed (400 million years after the big bang). The ultraviolet light emitted by the first ... Nov 11, 2010 ... Other Big Bangs: Maybe the universe has expansion/collapse cycles? Each cycle would start with a Big Bang, expand, level out, contract, and end ...