41 citations · 142 across the 34 of their papers we have counts for
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hep-th2004★ 41 cited
Type IIB String Theory, S-Duality, and Generalized Cohomology
Igor Kriz, Hisham Sati
In the presence of background Neveu-Schwarz flux, the description of the Ramond-Ramond fields of type IIB string theory using twisted K-theory is not compatible with S-duality. We…
hep-th2004★ 2 cited
M Theory, Type IIA Superstrings, and Elliptic Cohomology
Igor Kriz, Hisham Sati
The topological part of the M-theory partition function was shown by Witten to be encoded in the index of an E8 bundle in eleven dimensions. This partition function is, however, no…
hep-th2004★ 13 cited
Closed and open conformal field theories and their anomalies
Po Hu, Igor Kriz
In this paper, we give a general axiomatization of anomalies in closed and open conformal field theories. In particular, we generalize Segal's notion of modular functor to a settin…