{"id":8881,"date":"2021-11-10T20:27:58","date_gmt":"2021-11-10T20:27:58","guid":{"rendered":"http:\/\/TheNextWeb=1372848"},"modified":"2021-11-10T20:27:58","modified_gmt":"2021-11-10T20:27:58","slug":"new-dark-matter-theory-has-a-terrifying-explanation-for-the-universes-expansion","status":"publish","type":"post","link":"https:\/\/www.londonchiropracter.com\/?p=8881","title":{"rendered":"New dark matter theory has a terrifying explanation for the universe\u2019s expansion"},"content":{"rendered":"\n<div><img decoding=\"async\" src=\"https:\/\/img-cdn.tnwcdn.com\/image\/neural?filter_last=1&amp;fit=1280%2C640&amp;url=https%3A%2F%2Fcdn0.tnwcdn.com%2Fwp-content%2Fblogs.dir%2F1%2Ffiles%2F2021%2F11%2Fatom_2.jpg&amp;signature=2afe5e62d55484ef01b7ccae2f78976d\" class=\"ff-og-image-inserted\"><\/div>\n<p>A <a href=\"https:\/\/phys.org\/news\/2021-11-theory-dark-regular.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">new theory<\/a> published in the APS physicsjournal seeks to explain the origin and proliferation of dark matter through the introduction of a simple concept: what if dark matter can turn regular matter into dark matter?<\/p>\n<p><strong>Up front:<\/strong> Physicists <a href=\"https:\/\/phys.org\/news\/2020-10-theory-dark.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">have long suspected<\/a> that dark matter has either existed for as long as the universe or that it was created as a byproduct of the Big Bang event. We\u2019re not quite sure, but that\u2019s because nobody\u2019s ever directly observed dark matter.<\/p>\n<p>We assume it exists because we can see objects and events we <em>can<\/em> observe reacting to <em>something <\/em>mysterious.&nbsp;Scientists who believe in the dark matter theory (arguably, most physicists) tend to agree that the universe is probably <a href=\"https:\/\/www.space.com\/20930-dark-matter.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><i>mostly<\/i><\/a><span><a href=\"https:\/\/www.space.com\/20930-dark-matter.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"> dark matter<\/a>. <\/span><\/p>\n<p><span>But there\u2019s a problem. There seems to be far too much dark matter in the universe. Residual dark matter from the Big Bang or whatever doesn\u2019t quite explain how the stuff seems to be everywhere.<\/span><\/p>\n<p><span><strong>Background:<\/strong> The team\u2019s paper proposes some high-level mathematics to cope with dark matter at the universal scale, but trying to determine the physics of something you can\u2019t observe is a tough nut to crack. <\/span><\/p>\n<p><span>However, you don\u2019t have to be an astrophysicist to understand that a universe where dark matter could turn regular matter into dark matter could be a short-lived one.<\/span><\/p>\n<p><span>As anyone who has ever played Go knows, when two players are given a completely equal starting point, the one with the superior strategy wins.<\/span><\/p>\n<p><span>But, a game of Go where only one player can flip the other\u2019s pieces is a guaranteed victory for the player with advantage.&nbsp;<\/span><\/p>\n<p><span><strong>In other words:<\/strong> A universe where dark matter worked under the same rules as <a href=\"https:\/\/zombie.fandom.com\/wiki\/Romero_zombies\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Romero zombies<\/a> do (zombies can turn humans into zombies, but humans can\u2019t turn zombies into humans) would be one that quickly filled with dark matter.<\/span><\/p>\n<p><span>But there\u2019s a catch! <a href=\"https:\/\/www.loc.gov\/everyday-mysteries\/item\/what-does-it-mean-when-they-say-the-universe-is-expanding\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Our universe is expanding<\/a>. The scientists explain how matter can persist in a universe where dark matter has all the power by pointing out that dark matter can\u2019t convert regular matter if the cosmos is stretching away from it.<\/span><\/p>\n<p><span><strong>Quick take:<\/strong> The theory sounds pretty cool. I especially like the part where the universe is basically like Sandra Bullock in the movie <\/span><i>Speed; <\/i><span>if it stops expanding at a specific rate we\u2019ll all be consumed by perpetual darkness.<\/span><\/p>\n<p><span>But I do have to wonder: if the universe is expanding away from dark matter, what\u2019s filling in the gaps?<\/span><\/p>\n<p><span>Read the whole fascinating paper <a href=\"https:\/\/journals.aps.org\/prl\/abstract\/10.1103\/PhysRevLett.127.191802\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">here on APS Physics<\/a>. <\/span><\/p>\n<p> <a href=\"https:\/\/thenextweb.com\/news\/new-dark-matter-theory-has-a-terrifying-explanation-for-the-universes-expansion\">Source<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A new theory published in the APS physicsjournal seeks to explain the origin and proliferation of dark matter through the introduction of a simple concept: what if dark matter can turn regular&#8230;<\/p>\n","protected":false},"author":1,"featured_media":8882,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.londonchiropracter.com\/index.php?rest_route=\/wp\/v2\/posts\/8881"}],"collection":[{"href":"https:\/\/www.londonchiropracter.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.londonchiropracter.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.londonchiropracter.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.londonchiropracter.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8881"}],"version-history":[{"count":0,"href":"https:\/\/www.londonchiropracter.com\/index.php?rest_route=\/wp\/v2\/posts\/8881\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.londonchiropracter.com\/index.php?rest_route=\/wp\/v2\/media\/8882"}],"wp:attachment":[{"href":"https:\/\/www.londonchiropracter.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.londonchiropracter.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.londonchiropracter.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}