<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-9CB0OJ86/132379f7ec292-485f994-c4-ba2-72dff4c/PDF"><dcterms:extent>1109 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-9CB0OJ86/d5823e14-effe-4258-a59f-144067194f08/TEXT"><dcterms:extent>44 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2014-2024"><edm:begin xml:lang="en">2014</edm:begin><edm:end xml:lang="en">2024</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-9CB0OJ86"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-OE00UKYR" /><dcterms:issued>2020</dcterms:issued><dc:creator>Ogrinec, Urban</dc:creator><dc:format xml:lang="sl">16 str.</dc:format><dc:format xml:lang="sl">številka:2</dc:format><dc:format xml:lang="sl">letnik:7</dc:format><dc:identifier>ISSN:2385-8567</dc:identifier><dc:identifier>COBISSID_HOST:29744387</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-9CB0OJ86</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Založba Fakultete za matematiko in fiziko Univerze v Ljubljani</dc:publisher><dcterms:isPartOf xml:lang="sl">Matrika</dcterms:isPartOf><dc:subject xml:lang="en">Berry curvature</dc:subject><dc:subject xml:lang="sl">Berryjeva ukrivljenost</dc:subject><dc:subject xml:lang="sl">časovna simetrija</dc:subject><dc:subject xml:lang="sl">Diracovi stožci</dc:subject><dc:subject xml:lang="en">Dirac's cones</dc:subject><dc:subject xml:lang="sl">fotoni</dc:subject><dc:subject xml:lang="sl">kvantna Hallova topološka faza</dc:subject><dc:subject xml:lang="en">photons</dc:subject><dc:subject xml:lang="en">quantum Hall topological phase</dc:subject><dc:subject xml:lang="en">time symmetry</dc:subject><dc:subject xml:lang="sl">topologija svetlobnih polj</dc:subject><dc:subject xml:lang="en">topology of light fields</dc:subject><dcterms:temporal rdf:resource="2014-2024" /><dc:title xml:lang="sl">Topološka svetloba|</dc:title><dc:description xml:lang="sl">The article describes the behaviour of photons in topologically nontrivial materials by way of analogy with electrons in topological insulators. In the first theoretical part some key notions regarding understanding of topological light are explained e.g. Bloch states, Berry phase and Berry curvature, the latter two generalizing the concept of vector magnetic potential and flux through an arbitrary manifold, respectively. Furthermore, Chern invariant is defined together with an influence symmetries have on 2D and 3D topological phases. The second part of the article is dedicated upon applications regarding guidance and control of topological light, in particular on a microscale. In the end discussion touches upon some selected experiments in the field</dc:description><dc:description xml:lang="sl">Članek opisuje obnašanje fotonov v topološko netrivialnih materialnih kot analogijo elektronom v topoloških izolatorjih. V prvem teoretičnem delu je razloženih nekaj pojmov povezanih z opisom in razumevanjem topološke svetlobe: uvedem Blochova stanja Berryjevo fazo in ukrivljenost, ki posplošujeta pojem magnetnega potenciala in pretoka na poljubno mnogoterost, Chernovo število, opisan pa je tudi vpliv simetrij na 2D in 3D topološke faze. Drugi del članka pa je namenjen aplikacijam na osnovi topološkega vodenja in kontrole svetlobnih tokov, predvsem na mikroskali, in opisu izbranih eksperimentov</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:doc-9CB0OJ86"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-9CB0OJ86" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-9CB0OJ86/132379f7ec292-485f994-c4-ba2-72dff4c/PDF" /><edm:rights rdf:resource="http://rightsstatements.org/vocab/InC/1.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:dataProvider xml:lang="en">National and University Library of Slovenia</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-9CB0OJ86/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-9CB0OJ86" /></ore:Aggregation></rdf:RDF>