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Regularization of superstring amplitudes and a cancellation of divergences in superstring theory

1997/09/11 by G. S. Danilov, Danilov, G. S.
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #hep-th

paper · pdf · doi:10.48550/arxiv.hep-th/9709083

9 pages, Latex

arxiv created 1997/09/11 · arxiv updated 2009/11/30

Abstract

For a calculation of divergent fermion string amplitudes a regularization procedure invariant under the supermodular group is constructed. By this procedure superstring amplitudes of an arbitrary genus are calculated using both partition functions and superfield vacuum correlators computed early. A finiteness of superstring amplitudes and related topics are discussed.

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