{"id":206718,"date":"2024-02-22T17:30:11","date_gmt":"2024-02-22T17:30:11","guid":{"rendered":"https:\/\/michigandigitalnews.com\/index.php\/2024\/02\/22\/a-single-atom-could-drive-a-piston-in-a-quantum-engine\/"},"modified":"2025-06-25T17:21:45","modified_gmt":"2025-06-25T17:21:45","slug":"a-single-atom-could-drive-a-piston-in-a-quantum-engine","status":"publish","type":"post","link":"https:\/\/michigandigitalnews.com\/index.php\/2024\/02\/22\/a-single-atom-could-drive-a-piston-in-a-quantum-engine\/","title":{"rendered":"A single atom could drive a piston in a quantum engine"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"\">\n<figure class=\"article-image-inline ArticleImage\" data-method=\"caption-shortcode\">\n<div class=\"ArticleImage__Wrapper\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/images.newscientist.com\/wp-content\/uploads\/2024\/02\/21192951\/SEI_192278859.jpg?width=1200\" srcset=\"https:\/\/images.newscientist.com\/wp-content\/uploads\/2024\/02\/21192951\/SEI_192278859.jpg?width=100 100w, https:\/\/images.newscientist.com\/wp-content\/uploads\/2024\/02\/21192951\/SEI_192278859.jpg?width=200 200w, https:\/\/images.newscientist.com\/wp-content\/uploads\/2024\/02\/21192951\/SEI_192278859.jpg?width=249 249w, https:\/\/images.newscientist.com\/wp-content\/uploads\/2024\/02\/21192951\/SEI_192278859.jpg?width=300 300w, https:\/\/images.newscientist.com\/wp-content\/uploads\/2024\/02\/21192951\/SEI_192278859.jpg?width=400 400w, https:\/\/images.newscientist.com\/wp-content\/uploads\/2024\/02\/21192951\/SEI_192278859.jpg?width=500 500w, https:\/\/images.newscientist.com\/wp-content\/uploads\/2024\/02\/21192951\/SEI_192278859.jpg?width=600 600w, https:\/\/images.newscientist.com\/wp-content\/uploads\/2024\/02\/21192951\/SEI_192278859.jpg?width=700 700w, https:\/\/images.newscientist.com\/wp-content\/uploads\/2024\/02\/21192951\/SEI_192278859.jpg?width=800 800w, https:\/\/images.newscientist.com\/wp-content\/uploads\/2024\/02\/21192951\/SEI_192278859.jpg?width=900 900w\" class=\"image size-full wp-image-2418499 ReplaceImageLazyload\" sizes=\"(min-width: 1130px) 900px, (min-width: 1025px) 900, (min-width: 768px) calc(100vw - 30px), calc(100vw - 30px)\" alt=\"\" width=\"1350\" height=\"900\" data-credit=\"Max Planck Institute of Quantum Optics\" data-caption=\"An optical cavity like this could be used in a quantum engine\"\/><\/div><figcaption class=\"ArticleImageCaption\">\n<div class=\"ArticleImageCaption__CaptionWrapper\">\n<p class=\"ArticleImageCaption__Title\">An optical cavity like this could be used in a quantum engine<\/p>\n<p class=\"ArticleImageCaption__Credit\">Max Planck Institute of Quantum Optics<\/p>\n<\/div>\n<\/figcaption><\/figure>\n<\/p>\n<p>A single atom inside of a reflective cavity could be enough to drive a piston in a tiny, quantum version of an engine.<\/p>\n<p>The essential feature of any engine is that it converts heat into work, which can then set mechanical parts into motion. For internal combustion engines, burning gas makes it expand and push on <a href=\"https:\/\/www.newscientist.com\/article\/2317039-tiny-axles-and-rotors-made-of-protein-could-drive-molecular-machines\/\">pistons<\/a>, which eventually results in car wheels or turbine blades moving. <a href=\"https:\/\/www.ugr.es\/en\/staff\/alvaro-tejero-moyano\">\u00c1lvaro Tejero<\/a> at the University of Granada in Spain and his\u2026<\/p>\n<\/p><\/div>\n<p>[ad_2]<br \/>\n<br \/><a href=\"https:\/\/www.newscientist.com\/article\/2417644-a-single-atom-could-drive-a-piston-in-a-quantum-engine\/?utm_campaign=RSS%7CNSNS&#038;utm_source=NSNS&#038;utm_medium=RSS&#038;utm_content=home\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] An optical cavity like this could be used in a quantum engine Max Planck Institute of Quantum Optics A single atom inside of a<\/p>\n","protected":false},"author":1,"featured_media":206719,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[177],"tags":[],"_links":{"self":[{"href":"https:\/\/michigandigitalnews.com\/index.php\/wp-json\/wp\/v2\/posts\/206718"}],"collection":[{"href":"https:\/\/michigandigitalnews.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/michigandigitalnews.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/michigandigitalnews.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/michigandigitalnews.com\/index.php\/wp-json\/wp\/v2\/comments?post=206718"}],"version-history":[{"count":1,"href":"https:\/\/michigandigitalnews.com\/index.php\/wp-json\/wp\/v2\/posts\/206718\/revisions"}],"predecessor-version":[{"id":343387,"href":"https:\/\/michigandigitalnews.com\/index.php\/wp-json\/wp\/v2\/posts\/206718\/revisions\/343387"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/michigandigitalnews.com\/index.php\/wp-json\/wp\/v2\/media\/206719"}],"wp:attachment":[{"href":"https:\/\/michigandigitalnews.com\/index.php\/wp-json\/wp\/v2\/media?parent=206718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/michigandigitalnews.com\/index.php\/wp-json\/wp\/v2\/categories?post=206718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/michigandigitalnews.com\/index.php\/wp-json\/wp\/v2\/tags?post=206718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}