{"id":508991,"date":"2018-08-15T09:02:39","date_gmt":"2018-08-15T13:02:39","guid":{"rendered":"http:\/\/spaceweekly.com\/?guid=33679fa3ef9b37d03c2576519cb5e902"},"modified":"2018-08-15T09:02:39","modified_gmt":"2018-08-15T13:02:39","slug":"researchers-suggest-phonons-may-have-mass-and-perhaps-negative-gravity","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=508991","title":{"rendered":"Researchers suggest phonons may have mass and perhaps negative gravity"},"content":{"rendered":"<p>A trio of physicists with Columbia University is making waves with a new theory about phonons\u2014they suggest they might have negative mass, and because of that, have negative gravity. Angelo Esposito, Rafael Krichevsky and Alberto Nicolis have written a paper to support their theory, including the math, and have uploaded it to the xrXiv preprint server.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A trio of physicists with Columbia University is making waves with a new theory about phonons&mdash;they suggest they might have negative mass, and because of that, have negative gravity. Angelo Esposito, Rafael Krichevsky and Alberto Nicolis have written a paper to support their theory, including the math, and have uploaded it to the xrXiv preprint server.<\/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-508991","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/508991","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=508991"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/508991\/revisions"}],"predecessor-version":[{"id":508992,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/508991\/revisions\/508992"}],"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=508991"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=508991"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=508991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}