Nie-kommutatiewe sigmamodel

dc.contributor.authorVan den Worm, Mauritz
dc.date.accessioned2013-10-03T12:25:40Z
dc.date.available2013-10-03T12:25:40Z
dc.date.issued2013
dc.descriptionThis abstract was presented at the ‘Studentesimposium in die Natuurwetenskappe 2011’, presented under the protection of the Suid- Afrikaanse Akademie vir Wetenskap en Kuns. The symposium was held at the University of South Africa on 27–28 October 2011.en_US
dc.description.abstractWe replace the classical string theory notions of mapping between parameter space and world-time with noncommutative tori mapping between these spaces. The dynamics of mappings between different noncommutative tori are studied and noncommutative versions of the Polyakov action and the Euler-Lagrange equations are derived. The quantum torus is studied in detail, as well as C*-homomorphisms between different quantum tori. A finite dimensional representation of the quantum torus is studied, and the partition function and other path integrals are calculated. At the end we prove existence theorems for mappings between different noncommutative tori.en_US
dc.description.librarianam2013en_US
dc.description.urihttp://www.satnt.ac.zaen_US
dc.identifier.citationVan den Worm, M., 2013, ‘’n Nie-kommutatiewe sigmamodel’, Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie 32(1), Art #423, 1 page. http://dx.DOI.org/ 10.4102/satnt.v32i1.423en_US
dc.identifier.issn0254-3486 (print)
dc.identifier.issn2222-4173 (online)
dc.identifier.other10.4102/satnt.v32i1.423
dc.identifier.urihttp://hdl.handle.net/2263/31901
dc.language.isoAfrikaansen_US
dc.publisherAmerican Society for Microbiologyen_US
dc.rights© 2013. The Authors. Licensee: AOSIS OpenJournals. This work is licensed under the Creative Commons Attribution License.en_US
dc.subjectNie-kommutatiewe sigmamodelen_US
dc.subjectNoncommutative sigma modelen_US
dc.titleNie-kommutatiewe sigmamodelen_US
dc.title.alternativeA noncommutative sigma model.en_US
dc.typeArticleen_US

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