{"id":1319,"date":"2021-01-27T07:16:52","date_gmt":"2021-01-27T10:16:52","guid":{"rendered":"https:\/\/1005.com.ar\/?p=1319"},"modified":"2021-01-27T07:24:18","modified_gmt":"2021-01-27T10:24:18","slug":"el-fisico-que-afirma-que-el-tiempo-transcurre-en-dos-direcciones-opuestas","status":"publish","type":"post","link":"https:\/\/1005.com.ar\/index.php\/2021\/01\/27\/el-fisico-que-afirma-que-el-tiempo-transcurre-en-dos-direcciones-opuestas\/","title":{"rendered":"El f\u00edsico que afirma que el tiempo transcurre en dos direcciones opuestas"},"content":{"rendered":"\n<p>Julian Barbour es reconocido por sus ideas audaces sobre el universo<\/p>\n\n\n\n<p><strong>La historia del comienzo del universo es bastante conocida,&nbsp;<\/strong>pero, quiz\u00e1s, no ocurri\u00f3 exactamente como nos la contaron.Seg\u00fan la teor\u00eda del Big Bang, hace 13.800 millones de a\u00f1os un punto m\u00e1s peque\u00f1o que un \u00e1tomo produjo una&nbsp;<strong>gran explosi\u00f3n<\/strong>.<\/p>\n\n\n\n<p>A partir de ah\u00ed, se cre\u00f3 toda la materia que compone el universo, que a\u00fan hoy sigue&nbsp;<strong>expandi\u00e9ndose.<\/strong>2Ads by<\/p>\n\n\n\n<p>Y tambi\u00e9n fue justo en ese momento que&nbsp;<strong>comenz\u00f3 a correr el tiempo<\/strong>, que desde entonces tambi\u00e9n avanza imparable. Tic, toc, tic, toc\u2026 La gran explosi\u00f3n lanz\u00f3 part\u00edculas en todas las direcciones, que luego se fueron agrupando para formar&nbsp;<strong>estrellas, planetas y galaxias que viajan por el universo.<\/strong><\/p>\n\n\n\n<p>El tiempo, sin embargo, parece viajar en una sola direcci\u00f3n, siempre hacia adelante,&nbsp;<strong>como una flecha que vuela por el aire.&nbsp;<\/strong>Pero, \u00bfpor qu\u00e9 si el espacio y la materia se expanden en todas las direcciones,&nbsp;<strong>el tiempo solo se mueve hacia adelante?<\/strong><\/p>\n\n\n\n<p>Un veterano cient\u00edfico te\u00f3rico desaf\u00eda esta idea. De hecho, cuestiona la narrativa cl\u00e1sica del Big Bang y propone una&nbsp;<strong>nueva concepci\u00f3n del tiempo.&nbsp;<\/strong>Su nombre es&nbsp;<strong>Julian Barbour<\/strong>, un profesor retirado que ense\u00f1\u00f3 f\u00edsica en la Universidad de Oxford, que public\u00f3 sus investigaciones en las revistas cient\u00edficas m\u00e1s prestigiosas, y a quien colegas reconocen como alguien con ideas&nbsp;<strong>profundas, originales y audaces<\/strong>&nbsp;sobre los asuntos fundamentales del universo.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.lanacion.com.ar\/lifestyle\/el-fisico-que-afirma-que-el-tiempo-transcurre-en-dos-direcciones-opuestas-nid25012021\/\">https:\/\/www.lanacion.com.ar\/lifestyle\/el-fisico-que-afirma-que-el-tiempo-transcurre-en-dos-direcciones-opuestas-nid25012021\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Julian Barbour es reconocido por sus ideas audaces sobre el universo<\/p>\n","protected":false},"author":3,"featured_media":1320,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[1],"tags":[],"class_list":["post-1319","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sin-categoria"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/1005.com.ar\/wp-content\/uploads\/2021\/01\/NUKIB5333VCN3BD6TDHCINKDIA.png","jetpack-related-posts":[{"id":6301,"url":"https:\/\/1005.com.ar\/index.php\/2025\/08\/19\/la-libreria-al-borde-del-bosque\/","url_meta":{"origin":1319,"position":0},"title":"La 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este lunes y habr\u00e1 descuentos para compras online en 13 rubros","author":"Radio Music","date":"mayo 9, 2021","format":false,"excerpt":"Este lunes comienza la nueva edici\u00f3n del Hot Sale, con descuentos en compras online\u00a0en trece categor\u00edas, que incluyen\u00a0art\u00edculos para el hogar, indumentaria, electrodom\u00e9sticos, alimentos y bebidas, entre otras. 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