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K-theory and S-duality: starting over from square 3
Author(s) -
Jarah Evslin,
Uday Varadarajan
Publication year - 2003
Publication title -
journal of high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 261
eISSN - 1126-6708
pISSN - 1029-8479
DOI - 10.1088/1126-6708/2003/03/026
Subject(s) - square (algebra) , duality (order theory) , mathematics , pure mathematics , geometry
Recently Maldacena, Moore, and Seiberg (MMS) have proposed a physicalinterpretation of the Atiyah-Hirzebruch spectral sequence, which roughlycomputes the K-homology groups that classify D-branes. We note that in IIBstring theory, this approach can be generalized to include NS charged objectsand conjecture an S-duality covariant, nonlinear extension of the spectralsequence. We then compute the contribution of the MMS double-instantonconfiguration to the derivation d_5. We conclude with an M-theoreticgeneralization reminiscent of 11-dimensional E_8 gauge theory.Comment: 27 pages, 3 figure

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