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  Nonperturbative effective actions of (N=2)-Supersymmetric gauge theories

Klemm, A., Lerche, W., & Theisen, S. (1996). Nonperturbative effective actions of (N=2)-Supersymmetric gauge theories. International Journal of Modern Physics A, 11(11), 1929-1973. doi:10.1142/S0217751X96001000.

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 Creators:
Klemm, Albrecht1, Author
Lerche, Wolfgang, Author
Theisen, Stefan2, Author           
Affiliations:
1External Organizations, ou_persistent13              
2Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society, ou_24014              

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 Abstract: We elaborate on our previous work on (N=2)-supersymmetric Yang-Mills theory. In particular, we show how to explicitly determine the low energy quantum effective action for G=SU(3) from the underlying hyperelliptic Riemann surface, and calculate the leading instanton corrections. This is done by solving Picard-Fuchs equations and asymptotically evaluating period integrals. We find that the dynamics of the SU(3) theory is governed by an Appell system of type F4, and compute the exact quantum gauge coupling explicitly in terms of Appell functions.

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 Dates: 1996-04
 Publication Status: Issued
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 Rev. Type: -
 Identifiers: eDoc: 379459
DOI: 10.1142/S0217751X96001000
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Title: International Journal of Modern Physics A
Source Genre: Journal
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Pages: - Volume / Issue: 11 (11) Sequence Number: - Start / End Page: 1929 - 1973 Identifier: ISSN: 1793-656X