{"id":479516,"date":"2018-05-25T14:50:02","date_gmt":"2018-05-25T18:50:02","guid":{"rendered":"http:\/\/spaceweekly.com\/?guid=9cbe977188f464415d819a81beb0967d"},"modified":"2018-05-25T14:50:02","modified_gmt":"2018-05-25T18:50:02","slug":"how-a-particle-may-stand-still-in-rotating-spacetime","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=479516","title":{"rendered":"How a particle may stand still in rotating spacetime"},"content":{"rendered":"<p>When a massive astrophysical object, such as a boson star or black hole, rotates, it can cause the surrounding spacetime to rotate along with it due to the effect of frame dragging. In a new paper, physicists have shown that a particle with just the right properties may stand perfectly still in a rotating spacetime if it occupies a &#8220;static orbit&#8221;\u2014a ring of points located a critical distance from the center of the rotating spacetime.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>When a massive astrophysical object, such as a boson star or black hole, rotates, it can cause the surrounding spacetime to rotate along with it due to the effect of frame dragging. In a new paper, physicists have shown that a particle with just the right properties may stand perfectly still in a rotating spacetime if it occupies a &#8220;static orbit&#8221;&mdash;a ring of points located a critical distance from the center of the rotating spacetime.<\/p>\n","protected":false},"author":0,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-479516","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/479516","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=479516"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/479516\/revisions"}],"predecessor-version":[{"id":479517,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/479516\/revisions\/479517"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=479516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=479516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=479516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}