{"id":1209,"date":"2021-01-06T09:02:25","date_gmt":"2021-01-06T09:02:25","guid":{"rendered":"https:\/\/galacere.ro\/?p=1209"},"modified":"2021-03-05T09:59:05","modified_gmt":"2021-03-05T09:59:05","slug":"news-3","status":"publish","type":"post","link":"https:\/\/galacere.ro\/en\/news-3\/","title":{"rendered":"The evaporation of the collapsing star can be equivalently described as a negative energy flux of radiation travelling radially inwards towards the center of the star"},"content":{"rendered":"<p>The evaporation of the collapsing star can be equivalently described as a negative energy flux of radiation travelling radially inwards towards the center of the star. Here, we are interested in the evolution of the star during its collapse.<\/p>\n<p>Thus we include the backreaction of the negative energy Hawking flux in the interior geometry of the collapsing star and solve the full 4-dimensional Einstein and hydrodynamical equations numerically.<\/p>\n<p>We find that Hawking radiation emitted just before the star passes through its Schwarzschild radius slows down the collapse of the star and substantially reduces its mass thus the star bounces before reaching the horizon.<\/p>","protected":false},"excerpt":{"rendered":"<p>(Rom\u00e2n\u0103) Acum 10 ani pove\u015ftile de participare public\u0103 pe care le premiam la Gal\u0103 erau mai degrab\u0103 excep\u0163ii, iar \u00eencrederea \u00een puterea cet\u0103\u0163enilor abia \u00ee\u0219i f\u0103cea timid loc. \u00centre timp, ini\u0163iativele civice \u015fi campaniile de advocacy s-au \u00eenmul\u0163it, iar puterea civic\u0103 din Rom\u00e2nia a devenit din ce \u00een ce mai vizibil\u0103 \u015fi mai divers\u0103.<\/p>\n<p><a href=\"https:\/\/galacere.ro\/news-3\/\" target=\"_blank\" rel=\"noopener\"><strong>Cite\u0219te mai mult<\/strong><\/a><\/p>\n","protected":false},"author":3,"featured_media":1480,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[26],"tags":[],"_links":{"self":[{"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/posts\/1209"}],"collection":[{"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/comments?post=1209"}],"version-history":[{"count":7,"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/posts\/1209\/revisions"}],"predecessor-version":[{"id":1433,"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/posts\/1209\/revisions\/1433"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/media\/1480"}],"wp:attachment":[{"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/media?parent=1209"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/categories?post=1209"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/tags?post=1209"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}