[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.ruefa.sk\/hranice-casu-mytus-alebo-buducnost-ludstva\/#Article","mainEntityOfPage":"https:\/\/www.ruefa.sk\/hranice-casu-mytus-alebo-buducnost-ludstva\/","headline":"Hranice \u010dasu: M\u00fdtus alebo bud\u00facnos\u0165 \u013eudstva?","name":"Hranice \u010dasu: M\u00fdtus alebo bud\u00facnos\u0165 \u013eudstva?","description":"V posledn\u00fdch rokoch sa veda neust\u00e1le sna\u017e\u00ed prenikn\u00fa\u0165 do tajomstiev vesm\u00edru a odhali\u0165 jeho najhlb\u0161ie z\u00e1hady. Jednou z najv\u00fdznamnej\u0161\u00edch ot\u00e1zok je problematika cestovania \u010dasom. T\u00e1to t\u00e9ma sa stala predmetom z\u00e1ujmu nielen v oblasti vedeckej fantastiky, ale aj v teoretickej fyzike, kde sa vedci usiluj\u00fa zisti\u0165, \u010di je cestovanie \u010dasom v\u00f4bec realizovate\u013en\u00e9. Cestovanie \u010dasom, ako ho […]","datePublished":"2024-05-26","dateModified":"2024-05-26","author":{"@type":"Person","@id":"https:\/\/www.ruefa.sk\/author\/#Person","name":"","url":"https:\/\/www.ruefa.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/670235c08005d2f1b80a3d56a421809661de47ce0289bd1c93d0120f6ef211a4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/670235c08005d2f1b80a3d56a421809661de47ce0289bd1c93d0120f6ef211a4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"ruefa.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.ruefa.sk\/wp-content\/uploads\/10_7.jpg","url":"https:\/\/www.ruefa.sk\/wp-content\/uploads\/10_7.jpg","height":0,"width":0},"url":"https:\/\/www.ruefa.sk\/hranice-casu-mytus-alebo-buducnost-ludstva\/","about":["Veda"],"wordCount":364,"articleBody":"V posledn\u00fdch rokoch sa veda neust\u00e1le sna\u017e\u00ed prenikn\u00fa\u0165 do tajomstiev vesm\u00edru a odhali\u0165 jeho najhlb\u0161ie z\u00e1hady. Jednou z najv\u00fdznamnej\u0161\u00edch ot\u00e1zok je problematika cestovania \u010dasom. T\u00e1to t\u00e9ma sa stala predmetom z\u00e1ujmu nielen v oblasti vedeckej fantastiky, ale aj v teoretickej fyzike, kde sa vedci usiluj\u00fa zisti\u0165, \u010di je cestovanie \u010dasom v\u00f4bec realizovate\u013en\u00e9. Cestovanie \u010dasom, ako ho pozn\u00e1me z filmov a literat\u00fary, je \u010dasto zobrazen\u00e9 ako dobrodru\u017en\u00e1 v\u00fdprava do minulosti alebo bud\u00facnosti. Skuto\u010dnos\u0165 v\u0161ak m\u00f4\u017ee by\u0165 ove\u013ea zlo\u017eitej\u0161ia. V s\u00fa\u010dasnosti existuje nieko\u013eko te\u00f3ri\u00ed, ktor\u00e9 nazna\u010duj\u00fa, \u017ee pod ur\u010dit\u00fdmi podmienkami by cestovanie \u010dasom mohlo by\u0165 mo\u017en\u00e9.Jednou z t\u00fdchto te\u00f3ri\u00ed je Einsteinova te\u00f3ria relativity, ktor\u00e1 nazna\u010duje, \u017ee \u010das a priestor s\u00fa prepojen\u00e9 a m\u00f4\u017eu by\u0165 ohnut\u00e9 alebo deformovan\u00e9 v d\u00f4sledku siln\u00e9ho gravita\u010dn\u00e9ho po\u013ea. Niektor\u00ed vedci sa domnievaj\u00fa, \u017ee \u010dierne diery, s ich extr\u00e9mnou gravit\u00e1ciou, by mohli vytv\u00e1ra\u0165 takzvan\u00e9 \u201e\u010dasopriestorov\u00e9 tunely,\u201c ktor\u00e9 by umo\u017enili prechod medzi r\u00f4znymi \u010dasov\u00fdmi bodmi. Av\u0161ak t\u00e1to te\u00f3ria m\u00e1 svoje obmedzenia \u2013 ak\u00e9ko\u013evek naru\u0161enie \u010dasov\u00e9ho kontinuum by mohlo vies\u0165 k paradoxom, ktor\u00e9 by mali nepredv\u00eddate\u013en\u00e9 n\u00e1sledky. Na druhej strane, te\u00f3ria kvantovej mechaniky pon\u00faka nov\u00fd poh\u013ead na ot\u00e1zku cestovania \u010dasom.V kvantovej fyzike existuj\u00fa koncepty, ktor\u00e9 teoreticky umo\u017e\u0148uj\u00fa pohyb cez \u010dasov\u00e9 osi prostredn\u00edctvom tzv. kvantov\u00fdch fluktu\u00e1ci\u00ed. Tieto fluktu\u00e1cie by mohli umo\u017eni\u0165 mikroskopick\u00e9 presuny \u010dast\u00edc v \u010dase, \u010do by mohlo by\u0165 prv\u00fdm krokom k bud\u00facemu v\u00fdvoju technol\u00f3gi\u00ed na cestovanie \u010dasom. Napriek tomu, \u017ee tieto te\u00f3rie s\u00fa fascinuj\u00face, ich praktick\u00e1 realiz\u00e1cia je zatia\u013e ve\u013emi vzdialen\u00e1. Dnes sme e\u0161te \u010faleko od toho, aby sme mohli skuto\u010dne cestova\u0165 \u010dasom. Technologick\u00e9 a energetick\u00e9 n\u00e1roky, ktor\u00e9 by tak\u00e9to cesty vy\u017eadovali, s\u00fa mimo na\u0161ich s\u00fa\u010dasn\u00fdch mo\u017enost\u00ed. Okrem toho, etick\u00e9 a filozofick\u00e9 ot\u00e1zky spojen\u00e9 s potenci\u00e1lnou zmenou minulosti alebo bud\u00facnosti zost\u00e1vaj\u00fa nevyrie\u0161en\u00e9.                                                                                                                                                                                                                                                                                                                                                                                        4.6\/5 - (10 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Hranice \u010dasu: M\u00fdtus alebo bud\u00facnos\u0165 \u013eudstva?","item":"https:\/\/www.ruefa.sk\/hranice-casu-mytus-alebo-buducnost-ludstva\/#breadcrumbitem"}]}]