Oamenii de \u0219tiin\u021b\u0103 australieni sus\u021bin c\u0103 au rezolvat un paradox logic \u0219i au analizat posibilitatea unei c\u0103l\u0103tori \u00een timp pentru a opri pandemia. O lucrare a Universit\u0103\u021bii din Queensland, realizat\u0103 de studentul la \u0219tiin\u021be avansate Germain Tobar \u0219i de profesorul s\u0103u, fizicianul Fabio Costa, detaliaz\u0103 dovezile matematice complexe care arat\u0103 c\u0103 o persoan\u0103 ar putea c\u0103l\u0103tori \u00eenapoi \u00een timp liber f\u0103r\u0103 a crea paradoxuri. Cel mai faimos paradox al c\u0103l\u0103toriilor \u00een timp este paradoxul bunicului, care \u00eentreab\u0103 ce s-ar \u00eent\u00eempla dac\u0103 ai c\u0103l\u0103tori \u00eenapoi \u00een timp \u0219i \u021bi-ai ucide propriul bunic. Dac\u0103 \u00eel omori, vei \u00eenceta s\u0103 mai exi\u0219ti, dar dac\u0103 \u00eencetezi s\u0103 mai exi\u0219ti, atunci nu ai existat niciodat\u0103 pentru a-l ucide.<\/p>\n
Consensul \u0219tiin\u021bific cu privire la paradoxurile c\u0103l\u0103toriei \u00een timp este c\u0103, chiar dac\u0103 a\u021bi putea c\u0103l\u0103tori \u00eenapoi \u00een timp, nu a\u021bi putea schimba nimic despre trecut, pentru a v\u0103 asigura c\u0103 nu apare un paradox.<\/p>\n
Cercet\u0103torii folosesc exemplul unei persoane care c\u0103l\u0103tore\u0219te \u00eenapoi \u00een timp pentru a opri\u00a0pandemia de coronavirus. Conform consensului anterior, ei nu ar fi capabili s\u0103 opreasc\u0103 \u201epacientul zero\u201d din a contracta virusul, deoarece acest lucru ar elimina necesitatea ca ace\u0219tia s\u0103 c\u0103l\u0103toreasc\u0103 mai t\u00eerziu \u00een timp.<\/p>\n
Un paradox, evenimentele se vor regla \u00eentotdeauna pentru a evita orice inconsecven\u021b\u0103.<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
Oamenii de \u0219tiin\u021b\u0103 australieni sus\u021bin c\u0103 au rezolvat un paradox logic \u0219i au analizat posibilitatea…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"featured_image_urls":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":"","covernews-slider-full":"","covernews-slider-center":"","covernews-featured":"","covernews-medium":"","covernews-medium-square":""},"author_info":{"display_name":"SAPTAMANA.md","author_link":"https:\/\/saptamana.md\/index.php\/author\/saptamana-md\/"},"category_info":"Coronavirus<\/a>","tag_info":"Coronavirus","comment_count":"0","_links":{"self":[{"href":"https:\/\/saptamana.md\/index.php\/wp-json\/wp\/v2\/posts\/1340"}],"collection":[{"href":"https:\/\/saptamana.md\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saptamana.md\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saptamana.md\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/saptamana.md\/index.php\/wp-json\/wp\/v2\/comments?post=1340"}],"version-history":[{"count":0,"href":"https:\/\/saptamana.md\/index.php\/wp-json\/wp\/v2\/posts\/1340\/revisions"}],"wp:attachment":[{"href":"https:\/\/saptamana.md\/index.php\/wp-json\/wp\/v2\/media?parent=1340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saptamana.md\/index.php\/wp-json\/wp\/v2\/categories?post=1340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saptamana.md\/index.php\/wp-json\/wp\/v2\/tags?post=1340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}