{"id":3315,"date":"2019-05-13T16:30:07","date_gmt":"2019-05-13T14:30:07","guid":{"rendered":"https:\/\/igfae.usc.es\/centrosingular\/un-trabajo-del-investigador-del-igfae-jose-edelstein-mencion-honorifica-de-la-gravity-research-foundation\/"},"modified":"2019-07-01T16:31:20","modified_gmt":"2019-07-01T14:31:20","slug":"un-trabajo-del-investigador-del-igfae-jose-edelstein-mencion-honorifica-de-la-gravity-research-foundation","status":"publish","type":"post","link":"https:\/\/igfae.usc.es\/~igfae-old\/es\/un-trabajo-del-investigador-del-igfae-jose-edelstein-mencion-honorifica-de-la-gravity-research-foundation\/","title":{"rendered":"Un trabajo del investigador del IGFAE Jos\u00e9 Edelstein, menci\u00f3n honor\u00edfica de la Gravity Research Foundation"},"content":{"rendered":"<p><strong>El profesor de f\u00edsica te\u00f3rica de la USC ha sido premiado por segunda vez en este concurso de ensayos cient\u00edficos que busca promover el estudio sobre la gravedad<\/strong><\/p>\n<p>La <a href=\"https:\/\/www.gravityresearchfoundation.org\/\" target=\"_blank\" rel=\"noopener noreferrer\">Gravity Research Foundation<\/a> acaba de otorgar una de sus menciones honor\u00edficas al investigador del Instituto Galego de F\u00edsica de Altas Enerx\u00edas (IGFAE) y profesor de f\u00edsica te\u00f3rica de la Universidade de Santiago (USC) Jos\u00e9 Edelstein. Es la segunda vez que la instituci\u00f3n estadounidense reconoce el trabajo de este f\u00edsico, premiado en 2015 con otra menci\u00f3n honor\u00edfica. El palmar\u00e9s hist\u00f3rico incluye figuras como Stephen Hawking y Roger Penrose y varios premios nobel como George Smoot, Gerard &#8216;t Hooft o Frank Wilczek.<\/p>\n<p>El ensayo galardonado, firmado junto a Gustavo Arciniega, Pablo Bueno, Pablo Cano, Robie Hennigar y Luisa Jaime, presenta un <a href=\"https:\/\/arxiv.org\/pdf\/1812.11187.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">trabajo<\/a> en el que se identifica un mecanismo que explicar\u00eda la r\u00e1pida expansi\u00f3n del Universo en el per\u00edodo denominado inflaci\u00f3n, donde \u00e9ste se expandi\u00f3 cien cuatrillones de veces en menos de una quintillon\u00e9sima de segundo, poco despu\u00e9s del Big Bang. Los autores proponen que este crecimiento acelerado podr\u00eda deberse a la propia naturaleza geom\u00e9trica de la gravitaci\u00f3n y no a un agente externo denominado inflat\u00f3n, como prescribe la explicaci\u00f3n m\u00e1s aceptada. El mecanismo de inflaci\u00f3n geom\u00e9trica que se promueve en el ensayo titulado \u201cCosmic inflation without inflaton\u201d muestra que, bajo la hip\u00f3tesis de que la gravitaci\u00f3n y la mec\u00e1nica cu\u00e1ntica fueron compatibles en aquellos instantes, la expansi\u00f3n exponencial del Universo temprano ser\u00eda inevitable.<\/p>\n<p>La Gravity Research Foundation fue fundada por Roger W. Babson en 1949 con el objetivo de estimular la investigaci\u00f3n sobre la gravedad, sus aplicaciones y efectos, creando un concurso anual de ensayos cient\u00edficos. En esta \u00faltima edici\u00f3n, el primer premio ha reca\u00eddo en un trabajo de Alessio Belenchia, Robert M. Wald, Flaminia Giacomini, Esteban Castro-Ruiz, Caslav Brukner y Markus Aspelmeyer.<\/p>\n<p>Art\u00edculo en el que se basa el ensayo:<br \/>\nArciniega, G., Bueno, P., Cano, P. A., Edelstein, J. D., Hennigar, R. A., &amp; Jaime, L. G. (2018). Geometric Inflation. <a href=\"https:\/\/arxiv.org\/pdf\/1812.11187.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/arxiv.org\/pdf\/1812.11187.pdf<\/a><\/p>\n<p>Imagen: el investigador del IGFAE y profesor de F\u00edsica Te\u00f3rica de la USC Jos\u00e9 Edelstein. Cr\u00e9dito: Elena Mora (IGFAE).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El profesor de f\u00edsica te\u00f3rica de la USC ha sido premiado por segunda vez en este concurso de ensayos cient\u00edficos que&#8230;<\/p>\n","protected":false},"author":21,"featured_media":2978,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[111],"tags":[],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.4.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Un trabajo del investigador del IGFAE Jos\u00e9 Edelstein, menci\u00f3n honor\u00edfica de la Gravity Research Foundation - IGFAE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/igfae.usc.es\/~igfae-old\/es\/un-trabajo-del-investigador-del-igfae-jose-edelstein-mencion-honorifica-de-la-gravity-research-foundation\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Un trabajo del investigador del IGFAE Jos\u00e9 Edelstein, menci\u00f3n honor\u00edfica de la Gravity Research Foundation - 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