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  Supersymmetric string theories, superconformal algebras and exceptional groups

Lauer, J., Lüst, D., & Theisen, S. (1988). Supersymmetric string theories, superconformal algebras and exceptional groups. Nuclear Physics B, 309(4), 771-790. doi:10.1016/0550-3213(88)90340-9.

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 Creators:
Lauer, Jürgen1, Author
Lüst, Dieter, 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 study the relation between extended space-time supersymmetry and extended worldsheet symmetries within the context of four-dimensional heterotic string theories. It is shown how these symmetries follow from an underlying E7 and E8 symmetry which also explains the appearance of extra U(1) gauge bosons. Supersymmetry transformation aalways act within a given multiplet of E7 and E8.

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 Dates: 1988-11
 Publication Status: Issued
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 Identifiers: eDoc: 379517
DOI: 10.1016/0550-3213(88)90340-9
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Title: Nuclear Physics B
Source Genre: Journal
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Pages: - Volume / Issue: 309 (4) Sequence Number: - Start / End Page: 771 - 790 Identifier: ISSN: 0550-3213