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arxiv: hep-th/0008090 · v2 · pith:FKAPCXMYnew · submitted 2000-08-11 · ✦ hep-th

Convergence Theorem for Non-commutative Feynman Graphs and Renormalization

classification ✦ hep-th
keywords graphsconvergencefeynmanmassivenon-commutativenqftsometheorem
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We present a rigorous proof of the convergence theorem for the Feynman graphs in arbitrary massive Euclidean quantum field theories on non-commutative R^d (NQFT). We give a detailed classification of divergent graphs in some massive NQFT and demonstrate the renormalizability of some of these theories.

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