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Aninda Sinha, "Froissart bound for/from CFT Mellin amplitudes."

4/2-037 - TH meeting room (CERN)

4/2-037 - TH meeting room


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I will report on an ongoing work to derive bounds (analogous to the Froissart bound) for CFT Mellin amplitudes. Invoking the AdS/CFT correspondence, we can take a flat space limit of the corresponding bound. We find the standard Froissart-Martin bound including the coefficient in front. Further, we show that for $CFT_{d>6}$ the number of subtractions needed to write a dispersion relation is greater than 2.

The agenda of this meeting is empty