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An 'exceptional' form for symmetries in maximal supergravity
Sudarshan Ananth, Nipun Bhave
The global symmetries in maximally supersymmetric theories of gravity in are shown to have a universal form in light-cone superspace. The procedure for deriving an all orde…
Exceptional symmetries in light-cone superspace
Sudarshan Ananth, Nipun Bhave
We construct maximal supergravity in five-dimensions by 'oxidizing' the four-dimensional theory. The relevant symmetries, the unitary symplectic group and…
Nicolai maps and uniqueness in the light-cone gauge
Nipun Bhave, Saurabh Pant
We compute the Nicolai map for the supersymmetric Yang-Mills theory, in the light-cone gauge, to the second order in the coupling constant for all critical dimensions (d=3,4,6,10).…
Deriving interaction vertices in higher derivative theories
Sudarshan Ananth, Nipun Bhave, Chetan Pandey +1
We derive cubic interaction vertices for a class of higher-derivative theories involving three arbitrary integer spin fields. This derivation uses the requirement of closure of the…
The structure of interaction vertices in pure gravity in the light-cone gauge
Sudarshan Ananth, Nipun Bhave, S. I. Aadharsh Raj
The first truly non-MHV interaction vertices in the light-cone formulation of pure gravity appear at order 6. From a closed form expression, for gravitation in the light-cone gauge…