Monday, August 27 2018
15:30 - 17:00

Alladi Ramakrishnan Hall

Classical Limit of Soft Graviton Theorem and the memory effect

Alok Laddha

CMI, Chennai

In this talk we will show how Soft Graviton Theorem in Quantum Gravity can be used for analysing low frequency gravitational radiation in a class of classical scattering processes. In Four dimensional this analysis yields an interesting observable effect. Namely, a late time component in Gravitational field that falls off as inverse power of time, which can be interpreted as a tail term to the Linear Memory effect.

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