135 citations · 321 across the 10 of their papers we have counts for
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Noncommutative field theories with harmonic term
Axel de Goursac
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 scala…
On the vacuum states for noncommutative gauge theory
Axel de Goursac, Jean-Christophe Wallet, Raimar Wulkenhaar
Candidates for renormalisable gauge theory models on Moyal spaces constructed recently have non trivial vacua. We show that these models support vacuum states that are invariant un…
On the Effective Action of Noncommutative Yang-Mills Theory
Axel de Goursac
We compute here the Yang-Mills effective action on Moyal space by integrating over the scalar fields in a noncommutative scalar field theory with harmonic term, minimally coupled t…
Vacuum configurations for renormalizable non-commutative scalar models
A. de Goursac, A. Tanasa, J-C. Wallet
In this paper we find non-trivial vacuum states for the renormalizable non-commutative model. An associated linear sigma model is then considered. We further investigate the…
Noncommutative Induced Gauge Theory
Axel de Goursac, Jean-Christophe Wallet, Raimar Wulkenhaar
We consider an external gauge potential minimally coupled to a renormalisable scalar theory on 4-dimensional Moyal space and compute in position space the one-loop Yang-Mills-type…