Technical Remarks and Comments on the UV/IR-Mixing Problem of a Noncommutative Scalar Quantum Field Theory

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Abstract

The possibility of a resummation procedure in order to cure the UV/IR-mixing problem of noncommutative field theories is discussed. The method is presented for a scalar φ4 theory on Euclidean space. Finally, we sketch the idea of resummation for U(1)-gauge theories.

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