Nie-kommutatiewe sigmamodel

Show simple item record Van den Worm, Mauritz 2013-10-03T12:25:40Z 2013-10-03T12:25:40Z 2013
dc.description This 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.abstract We 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.librarian am2013 en_US
dc.description.uri en_US
dc.identifier.citation Van den Worm, M., 2013, ‘’n Nie-kommutatiewe sigmamodel’, Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie 32(1), Art #423, 1 page. 10.4102/satnt.v32i1.423 en_US
dc.identifier.issn 0254-3486 (print)
dc.identifier.issn 2222-4173 (online)
dc.identifier.other 10.4102/satnt.v32i1.423
dc.language.iso Afrikaans en_US
dc.publisher American Society for Microbiology en_US
dc.rights © 2013. The Authors. Licensee: AOSIS OpenJournals. This work is licensed under the Creative Commons Attribution License. en_US
dc.subject Nie-kommutatiewe sigmamodel en_US
dc.subject Noncommutative sigma model en_US
dc.title Nie-kommutatiewe sigmamodel en_US
dc.title.alternative A noncommutative sigma model. en_US
dc.type Article en_US

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