Quantum Field Theory on a Discrete Space
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Rainer HΓ€uΓling
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Article
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2002
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Elsevier Science
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English
β 503 KB
We analyze in detail the quantization of a simple noncommutative model of spontaneous symmetry breaking in zero dimensions taking into account the noncommutative setting seriously. The connection to the counting argument of Feynman diagrams of the corresponding theory in four dimensions is worked ou