Symmetries of noncommutative scalar field theory

We investigate symmetries of the scalar field theory with a harmonic term on the Moyal space with the Euclidean scalar product and general symplectic form. The classical action is invariant under the orthogonal group if this group acts also on the symplectic structure. We find that the invariance un...

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Veröffentlicht in:	Journal of physics. A, Mathematical and theoretical Mathematical and theoretical, 2011-02, Vol.44 (5), p.055401-12
Hauptverfasser:	de Goursac, Axel, Wallet, Jean-Christophe
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Field theory Harmonics High Energy Physics - Theory Invariance Invariants Mathematical analysis Mathematical Physics Mathematics Orbits Physics Scalars Symmetry
Online-Zugang:	Volltext
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