Noncommutative field theories with harmonic term

Marcillaud de Goursac, Axel
(2010) 10th Hellenic School and Workshops on Elementary Particle Physics and Gravity, Workshop on “Noncommutative Field Theory and Gravity” — Location: Corfu, Greece (8.September.2010)

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  • Marcillaud de Goursac, AxelUCLouvain
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Abstract
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.
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Marcillaud de Goursac, A. (2010). Noncommutative field theories with harmonic term. 10th Hellenic School and Workshops on Elementary Particle Physics and Gravity, Workshop on “Noncommutative Field Theory and Gravity”, Corfu, Greece. https://hdl.handle.net/2078.5/202276