76 citations · 125 across the 4 of their papers we have counts for
4 papers
The quintic interaction vertex in light-cone gravity
Sudarshan Ananth
We consider pure gravity in light-cone gauge and derive the complete quintic interaction vertex. Up to quartic order, the Kawai-Lewellen-Tye (KLT) relations can be made manifest at…
KLT relations from the Einstein-Hilbert Lagrangian
Sudarshan Ananth, Stefan Theisen
The Kawai-Lewellen-Tye (KLT) relations derived from string theory tell us that perturbative gravity amplitudes are the "square" of the corresponding amplitudes in gauge theory. Sta…
Proof of ultra-violet finiteness for a planar non-supersymmetric Yang-Mills theory
Sudarshan Ananth, Stefano Kovacs, Hidehiko Shimada
This paper focuses on a three-parameter deformation of N=4 Yang-Mills that breaks all the supersymmetry in the theory. We show that the resulting non-supersymmetric gauge theory is…
A Note on Strings in a Rindler Background
Sudarshan Ananth
We study bosonic strings in a Rindler background using a D-23 brane. This model is shown to be directly related to the orbifold approach to Rindler strings. We propose a duality be…