3 papers
hep-th2008
Contour Integral Representations for the Characters of Logarithmic CFTs
Arjun Bagchi, Turbasu Biswas, Debashis Ghoshal
We propose a contour integral representation for the one-point correlators at genus one of the primaries of a family of rational logarithmic conformal field theories.
hep-th2001
Normalization of the Boundary Superstring Field Theory Action
Debashis Ghoshal
The normalization of the boundary superstring field theory action is determined by computing the near on-shell amplitude involving three gauge fields.
hep-th2000
Wilson loop via AdS/CFT duality
Stefan Forste, Debashis Ghoshal, Stefan Theisen
The Wilson loop in N=4 supersymmetric Yang-Mills theory admits a dual description as a macroscopic string configuration in the adS/CFT correspondence. We discuss the correction to…