{"id":41704,"date":"2026-10-24T08:03:51","date_gmt":"2026-10-24T11:03:51","guid":{"rendered":"https:\/\/wp.mundoebook.cl\/?post_type=product&#038;p=41704"},"modified":"2026-11-08T16:35:11","modified_gmt":"2026-11-08T19:35:11","slug":"el-futuro-del-espaciotiempo","status":"publish","type":"product","link":"https:\/\/wp.mundoebook.cl\/?product=el-futuro-del-espaciotiempo","title":{"rendered":"El futuro del espaciotiempo"},"content":{"rendered":"<p>Desde Einstein, y sobre todo a partir de su teor\u00eda de la relatividad general, sabemos que los fen\u00f3menos naturales tienen lugar en un marco geom\u00e9trico de cuatro dimensiones, en el espaciotiempo. En este libro algunos de los f\u00edsicos y divulgadores cient\u00edficos m\u00e1s importantes de nuestro tiempo exploran las posibilidades m\u00e1s llamativas que nos abre el espaciotiempo einsteiniano. Tras una excelente introducci\u00f3n, en la que Richard Price suministra las herramientas conceptuales b\u00e1sicas para poder comprender qu\u00e9 es eso que llamamos \u00abespaciotiempo\u00bb, Igor Novikov introduce a los lectores en las posibilidades de los viajes en el tiempo con sencillas explicaciones y modelos que evitan las t\u00edpicas paradojas que se producen cuando el viaje conduce a tiempos anteriores al de partida. Sin embargo, los viajes en el tiempo son, tal vez, imposibles porque pueden violar leyes f\u00edsicas que a\u00fan no hemos descubierto: esta es la cuesti\u00f3n que aborda Stephen Hawking con su maestr\u00eda habitual. Por su parte, Kip Thorne mira a un futuro en el que se pueda comprobar una de las predicciones de la teor\u00eda de la relatividad general, la de la radiaci\u00f3n gravitacional, que ha desafiado hasta el momento todos los intentos de ser detectada, mientras que Alan Lightman y Timothy Ferris abordan aspectos m\u00e1s \u00abexternalistas\u00bb que conectan la ciencia del espaciotiempo, y la ciencia en general, con la cultura, entendida \u00e9sta en su sentido m\u00e1s amplio. Y es que no hay verdadera cultura sin ciencia.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Varios autores<\/p>\n","protected":false},"featured_media":131631,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[23],"product_cat":[5808,5807,5806,5997],"product_tag":[5925],"class_list":["post-41704","product","type-product","status-publish","has-post-thumbnail","product_brand-epub-paradise","product_cat-ebooks","product_cat-epub","product_cat-espanol","product_cat-varios-autores","product_tag-ciencias-naturales","desktop-align-center","tablet-align-left","mobile-align-center","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - 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