{"id":22834,"date":"2020-05-11T11:35:52","date_gmt":"2020-05-11T15:35:52","guid":{"rendered":"https:\/\/blog.carlrobitaille.org\/?p=22834"},"modified":"2020-05-11T11:35:54","modified_gmt":"2020-05-11T15:35:54","slug":"new-math-proves-that-a-special-kind-of-space-time-is-unstable","status":"publish","type":"post","link":"https:\/\/blog.carlrobitaille.org\/?p=22834","title":{"rendered":"New Math Proves That a Special Kind of Space-Time Is Unstable"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.quantamagazine.org\/black-holes-prove-that-anti-de-sitter-space-time-is-unstable-20200511\/\">New Math Proves That a Special Kind of Space-Time Is Unstable<\/a><\/p>\n\n\n\n<p>&#8220;In 1986, a mathematician\u00a0<a rel=\"noreferrer noopener\" href=\"https:\/\/projecteuclid.org\/euclid.cmp\/1104116232\" target=\"_blank\">proved<\/a>\u00a0that de Sitter space-time is stable. A pair of mathematicians\u00a0<a rel=\"noreferrer noopener\" href=\"https:\/\/www.jstor.org\/stable\/j.ctt7zthns\" target=\"_blank\">did the same<\/a>\u00a0for Minkowski space-time in 1993. The AdS problem has taken longer. The general consensus was that AdS, unlike the other two configurations, is unstable, which meant that mathematicians would have to take an entirely new approach.&#8221;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>New Math Proves That a Special Kind of Space-Time Is Unstable &#8220;In 1986, a mathematician\u00a0proved\u00a0that de Sitter space-time is stable. A pair of mathematicians\u00a0did the same\u00a0for Minkowski space-time in 1993. The AdS problem has taken longer. The general consensus was &hellip; <a href=\"https:\/\/blog.carlrobitaille.org\/?p=22834\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19,29],"tags":[],"class_list":["post-22834","post","type-post","status-publish","format-standard","hentry","category-mathematiques","category-physique"],"_links":{"self":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/22834","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=22834"}],"version-history":[{"count":1,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/22834\/revisions"}],"predecessor-version":[{"id":22835,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/22834\/revisions\/22835"}],"wp:attachment":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=22834"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22834"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}