<?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-8KHTRSJY/81fbebef-04a0-47fe-827b-381bafef7217/PDF"><dcterms:extent>211 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-8KHTRSJY/d963ef05-6c64-4ae9-8bdf-2b2c9fc8a002/TEXT"><dcterms:extent>12 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2008-2026"><edm:begin xml:lang="en">2008</edm:begin><edm:end xml:lang="en">2026</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-8KHTRSJY"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-FNN1A9OB" /><dcterms:issued>2014</dcterms:issued><dc:creator>Likar, Andrej</dc:creator><dc:format xml:lang="sl">številka:4</dc:format><dc:format xml:lang="sl">letnik:61</dc:format><dc:format xml:lang="sl">str. 153-159</dc:format><dc:identifier>ISSN:0473-7466</dc:identifier><dc:identifier>COBISSID:17179737</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-8KHTRSJY</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Društvo matematikov, fizikov in astronomov Slovenije</dc:publisher><dcterms:isPartOf xml:lang="sl">Obzornik za matematiko in fiziko</dcterms:isPartOf><dc:subject xml:lang="sl">Casimirjev tlak</dc:subject><dc:subject xml:lang="sl">Casimirjeva enačba</dc:subject><dc:subject xml:lang="sl">fizika</dc:subject><dc:subject xml:lang="sl">kvantna elektrodinamika</dc:subject><dc:subject xml:lang="en">physics</dc:subject><dc:subject rdf:resource="http://www.wikidata.org/entity/Q413" /><dcterms:temporal rdf:resource="2008-2026" /><dc:title xml:lang="sl">Kako predstaviti Casimirjev tlak?|</dc:title><dc:description xml:lang="sl">The article introduces simple derivation of Casimir pressure which could be presented in a course of basics of quantum electrodynamics. One dimensional case is introduced first which allows smooth transition to famous Casimir equation for pressure between two matal plates. We avoid calulation of energy density but start from the beginning with pressure, therefore eliminating discussion of polarization of certain standing waves. We show that regularizing function with sharp cut of high frequency region should not be used, as suggested in some textbooks</dc:description><dc:description xml:lang="sl">V prispevku predlagamo izpeljavo Casimirjevega tlaka, ki ga lahko predstavimo pri predavanju iz osnov kvantne elektrodinamike. Najprej predstavimo osnovne prijeme pri enodimenzionalnem primeru, potem pa brez posebnih zapletov pridemo do slavne Casimirjeve enačbe. Namesto da bi računali gostoto energije, se raje takoj osredotočimo na tlak, kar eliminira razpravo v zvezi s polarizacijo nekaterih stoječih valov. Pokažemo tudi, da regulacijska funkcija ne sme ostro odsekati področja z visokimi frekvencami, kot je to predlagano v nekaterih učbenikih</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-8KHTRSJY"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-8KHTRSJY" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-8KHTRSJY/81fbebef-04a0-47fe-827b-381bafef7217/PDF" /><edm:rights rdf:resource="http://rightsstatements.org/vocab/InC/1.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Društvo matematikov, fizikov in astronomov</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-8KHTRSJY/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-8KHTRSJY" /></ore:Aggregation></rdf:RDF>