{"id":1665,"date":"2021-03-05T09:49:39","date_gmt":"2021-03-05T09:49:39","guid":{"rendered":"https:\/\/galacere.ro\/?p=1665"},"modified":"2021-03-12T08:23:58","modified_gmt":"2021-03-12T08:23:58","slug":"povesti-gala-2021","status":"publish","type":"post","link":"https:\/\/galacere.ro\/en\/povesti-gala-2021\/","title":{"rendered":"Hawking flux in the interior geometry of the collapsing 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>&nbsp;<\/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>&nbsp;<\/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) Cele 33 de pove\u0219ti \u00eenscrise la Gala Premiilor Particip\u0103rii Publice te a\u0219teapt\u0103 s\u0103-\u021bi demonstreze c\u0103 perseveren\u021ba \u0219i curajul pot da roade . Viziteaz\u0103 sec\u021biunea <strong>Voteaz\u0103<\/strong> a site-ului \u0219i fii al\u0103turi <a href=\"https:\/\/galacere.ro\/juriu-gala\/\" target=\"_blank\" rel=\"noopener\">juriul Galei<\/a>, acord\u0103 votul t\u0103u\u00a0 campaniei care te inspir\u0103.\u00a0<strong><a href=\"https:\/\/galacere.ro\/povesti-gala-2021\/\" target=\"_blank\" rel=\"noopener\">Cite\u0219te mai mult<\/a><\/strong><\/p>\n","protected":false},"author":4,"featured_media":1671,"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\/1665"}],"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\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/comments?post=1665"}],"version-history":[{"count":5,"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/posts\/1665\/revisions"}],"predecessor-version":[{"id":1690,"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/posts\/1665\/revisions\/1690"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/media\/1671"}],"wp:attachment":[{"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/media?parent=1665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/categories?post=1665"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/tags?post=1665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}