180 citations · 1.6k across the 41 of their papers we have counts for
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Genus Two Surface and Quarter BPS Dyons: The Contour Prescription
Shamik Banerjee, Ashoke Sen, Yogesh K. Srivastava
Following the suggestion of hep-th/0506249 and hep-th/0612011, we represent quarter BPS dyons in N=4 supersymmetric string theories as string network configuration and explore the…
Interpreting the M2-brane Action
Shamik Banerjee, Ashoke Sen
The world-volume theory of multiple M2-branes proposed recently has a free scalar field. For large vev of this scalar field the world-volume action reduces to that of multiple D2-b…
Partition Functions of Torsion >1 Dyons in Heterotic String Theory on T^6
Shamik Banerjee, Ashoke Sen, Yogesh K. Srivastava
The original proposal of Dijkgraaf, Verlinde and Verlinde for the quarter BPS dyon partition function in heterotic string theory on T^6 is known to correctly produce the degeneracy…
Generalities of Quarter BPS Dyon Partition Function and Dyons of Torsion Two
Shamik Banerjee, Ashoke Sen, Yogesh K. Srivastava
We propose a general set of constraints on the partition function of quarter BPS dyons in any N=4 supersymmetric string theory by drawing insight from known examples, and study the…