{"id":91340,"date":"2019-05-27T05:43:09","date_gmt":"2019-05-27T12:43:09","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2019\/05\/quantum-information-in-quantum-cognition"},"modified":"2019-05-27T05:43:09","modified_gmt":"2019-05-27T12:43:09","slug":"quantum-information-in-quantum-cognition","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2019\/05\/quantum-information-in-quantum-cognition","title":{"rendered":"Quantum information in quantum cognition"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/quantum-information-in-quantum-cognition3.jpg\"><\/a><\/p>\n<p>Some research topics, says conventional wisdom, a physics PhD student shouldn\u2019t touch with an iron-tipped medieval lance: sinkholes in the foundations of quantum theory. Problems so hard, you\u2019d have a snowball\u2019s chance of achieving progress. Problems so obscure, you\u2019d have a snowball\u2019s chance of convincing anyone to care about progress. Whether quantum physics could influence cognition much.<\/p>\n<p>Quantum physics influences cognition insofar as (i) quantum physics prevents atoms from imploding and (ii) implosion inhabits atoms from contributing to cognition. But most physicists believe that useful entanglement can\u2019t survive in brains. Entanglement consists of correlations shareable by quantum systems and stronger than any achievable by classical systems. Useful entanglement dies quickly in hot, wet, random environments.<\/p>\n<p>Brains form such environments. Imagine injecting entangled molecules <i>A<\/i> and <i>B<\/i> into someone\u2019s brain. Water, ions, and other particles would bombard the molecules. The higher the temperature, the heavier the bombardment. The bombardiers would entangle with the molecules via electric and magnetic fields. Each molecule can share only so much entanglement. The more <i>A<\/i> entangled with the environment, the less <i>A<\/i> could remain entangled with<i> B<\/i>. <i>A<\/i> would come to share a tiny amount of entanglement with each of many particles. Such tiny amounts couldn\u2019t accomplish much. So quantum physics seems unlikely to affect cognition significantly.<\/p>\n<p><a href=\"https:\/\/quantumfrontiers.com\/2019\/05\/26\/quantum-information-in-quantum-cognition\/\" target=\"_blank\" rel=\"noopener noreferrer\"><\/p>\n<div style=\"clear:both;\">Read more<\/div>\n<p><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Some research topics, says conventional wisdom, a physics PhD student shouldn\u2019t touch with an iron-tipped medieval lance: sinkholes in the foundations of quantum theory. Problems so hard, you\u2019d have a snowball\u2019s chance of achieving progress. Problems so obscure, you\u2019d have a snowball\u2019s chance of convincing anyone to care about progress. Whether quantum physics could influence [\u2026]<\/p>\n","protected":false},"author":396,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47,48,1617],"tags":[],"class_list":["post-91340","post","type-post","status-publish","format-standard","hentry","category-neuroscience","category-particle-physics","category-quantum-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/91340","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/396"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=91340"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/91340\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=91340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=91340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=91340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}