47 citations · 125 across the 3 of their papers we have counts for
3 papers
hep-th2007★ 47 cited
The string partition function in Hull's doubled formalism
David S Berman, Neil B Copland
T-duality is one of the essential elements of string theory. Recently, Hull has developed a formalism where the dimension of the target space is doubled so as to make T-duality man…
hep-th2006★ 43 cited
A note on the M2-M5 brane system and fuzzy spheres
David S. Berman, Neil B. Copland
This note covers various aspects of recent attempts to describe membranes ending on fivebranes using fuzzy geometry. In particular, we examine the Basu-Harvey equation and its rela…
hep-th2005★ 35 cited
Five-brane Calibrations and Fuzzy Funnels
David S. Berman, Neil B. Copland
We present a generalisation of the Basu-Harvey equation that describes membranes ending on intersecting five-brane configurations corresponding to various calibrated geometries.