{"id":1806,"date":"2021-04-19T11:59:33","date_gmt":"2021-04-19T11:59:33","guid":{"rendered":"https:\/\/galacere.ro\/?p=1806"},"modified":"2022-01-27T11:00:40","modified_gmt":"2022-01-27T11:00:40","slug":"andreea-oprea-loc-joaca-emma","status":"publish","type":"post","link":"https:\/\/galacere.ro\/en\/andreea-oprea-loc-joaca-emma\/","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) <\/p>\n<p style=\"text-align: left;\">Copiii din cartierul Colentina (zona Pancota \u2013 Magnoliei) se jucau zilnic pe strad\u0103, printre ma\u0219inile care circulau \u00een aceast\u0103 zon\u0103. Cel mai apropiat parc era la aproximativ 10-12 min \u0219i, astfel, copiii \u00ee\u0219i petreceau timpul \u00een fa\u021ba blocului, printre ma\u0219ini. Dup\u0103 2 ani \u00een care a participat la audien\u021be la ADP \u0219i la Prim\u0103ria sectorului 2 \u0219i dup\u0103 multe peti\u021bii transmise celor dou\u0103 institu\u021bii, Andreea a convins administra\u021bia s\u0103 construiasc\u0103 un loc de joac\u0103.<\/p>\n","protected":false},"author":4,"featured_media":1807,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[40],"tags":[],"_links":{"self":[{"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/posts\/1806"}],"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=1806"}],"version-history":[{"count":5,"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/posts\/1806\/revisions"}],"predecessor-version":[{"id":1871,"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/posts\/1806\/revisions\/1871"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/media\/1807"}],"wp:attachment":[{"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/media?parent=1806"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/categories?post=1806"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/galacere.ro\/en\/wp-json\/wp\/v2\/tags?post=1806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}