{"id":97,"date":"2020-10-07T15:46:46","date_gmt":"2020-10-07T20:46:46","guid":{"rendered":"https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/?page_id=97"},"modified":"2025-04-01T07:42:26","modified_gmt":"2025-04-01T12:42:26","slug":"research","status":"publish","type":"page","link":"https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/research\/","title":{"rendered":"Research"},"content":{"rendered":"\n<p>As a theoretical physicist, my research spans a broad range of topics, with a focus on the intricate interplay between geometry, topology, and quantum physics, as well as on the mathematical foundations of quantum field theory.<\/p>\n\n\n\n<p>Recent projects in which I have been involved include:<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<ul class=\"wp-block-list\">\n<li>The formulation of quantum field theories on quantum spacetime <a href=\"https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/papers\/\" target=\"_blank\" rel=\"noopener\" title=\"\">[33]<\/a><\/li>\n\n\n\n<li>C*-algebra techniques applied to the study of topological indices for fermionic systems <a href=\"https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/papers\/\" target=\"_blank\" rel=\"noopener\" title=\"\">[22, 25, 28, 30]<\/a><\/li>\n\n\n\n<li>Entanglement entropy and gauge symmetries <a href=\"https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/papers\/\" target=\"_blank\" rel=\"noopener\" title=\"\">[27, 32]<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p>I lead the <strong>Quantum Field Theory and Mathematical Physics<\/strong> group at Universidad de los Andes. More information about past and current projects, as well as seminars, schools, and workshops, can be found on the group&#8217;s <a href=\"https:\/\/qft-mathphys.uniandes.edu.co\/\" target=\"_blank\" rel=\"noopener\" title=\"\">webpage<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/www.researchgate.net\/profile\/Andres-F-Reyes-Lega\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"199\" src=\"https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/wp-content\/uploads\/2023\/07\/RG-1024x199.png\" alt=\"\" class=\"wp-image-713\" style=\"aspect-ratio:5.34375;width:124px;height:auto\" srcset=\"https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/wp-content\/uploads\/2023\/07\/RG-1024x199.png 1024w, https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/wp-content\/uploads\/2023\/07\/RG-300x58.png 300w, https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/wp-content\/uploads\/2023\/07\/RG-768x149.png 768w, https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/wp-content\/uploads\/2023\/07\/RG-660x128.png 660w, https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/wp-content\/uploads\/2023\/07\/RG.png 1154w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full is-resized\"><a href=\"https:\/\/orcid.org\/0000-0003-4527-5182\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"197\" height=\"39\" src=\"https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/wp-content\/uploads\/2023\/07\/orcid.jpg\" alt=\"\" class=\"wp-image-703\" style=\"width:127px;height:auto\"\/><\/a><\/figure><\/div>\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>As a theoretical physicist, my research spans a broad range of topics, with a focus on the intricate interplay between geometry, topology, and quantum physics, as well as on the mathematical foundations of quantum field theory. Recent projects in which I have been involved include: I lead the Quantum Field Theory and Mathematical Physics group\u2026 <span class=\"read-more\"><a href=\"https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/research\/\">Read More &raquo;<\/a><\/span><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-97","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/wp-json\/wp\/v2\/pages\/97"}],"collection":[{"href":"https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/wp-json\/wp\/v2\/comments?post=97"}],"version-history":[{"count":24,"href":"https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/wp-json\/wp\/v2\/pages\/97\/revisions"}],"predecessor-version":[{"id":878,"href":"https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/wp-json\/wp\/v2\/pages\/97\/revisions\/878"}],"wp:attachment":[{"href":"https:\/\/qft-mathphys.uniandes.edu.co\/anreyes\/wp-json\/wp\/v2\/media?parent=97"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}