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Noncommutative field theories with harmonic term

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Marcillaud de Goursac, Axel [UCL]

The UV-IR mixing of scalar field theory on the Moyal space is removed by the harmonic term, so that the theory is renormalizable. We will present different properties of this scalar model and its associated gauge theory, which is candidate to renormalizability. The supergeometric interpreta- tion of the harmonic term, for both scalar and gauge models, and related to the Langmann-Szabo duality, will be exposed.

Document type Communication à un colloque (Conference Paper) – Présentation orale avec comité de sélection
Publication date 2010
Language Anglais
Conference "Corfu Summer Institute on Elementary Particles and Physics - Workshop on Non Commutative Field Theory and Gravity", Corfu, Greece (du 08/09/2010 au 12/09/2010)
Journal information "PoS - Proceedings of Science" - Vol. CNCFG2010, no.1, p. 015 (2010)
Peer reviewed yes
issn 1824-8039
e-issn 1824-8039
Publisher Scuola Internazionale Superiore di Studi Avanzati (S I S S A) ((Italy) [S.l.])
Publication status Publié
Affiliation UCL - SST/IRMP - Institut de recherche en mathématique et physique
Keywords Quantum Field Theory ; Gauge theory ; Renormalization ; Moyal space
Links
Bibliographic reference Marcillaud de Goursac, Axel. Noncommutative field theories with harmonic term.Corfu Summer Institute on Elementary Particles and Physics - Workshop on Non Commutative Field Theory and Gravity (Corfu, Greece, du 08/09/2010 au 12/09/2010). In: PoS - Proceedings of Science, Vol. CNCFG2010, no.1, p. 015 (2010)
Permanent URL http://hdl.handle.net/2078.1/137599