3 papers
hep-th2026
Five-point spinor-helicity Compton amplitudes in gauge theory and gravity
Raikhik Das, Mao Zeng
We calculate the five-point tree-level Compton amplitudes for minimally coupled spinning matter in gauge theory and gravity in the massive spinor-helicity formalism, using BCFW rec…
gr-qc2023
Classical Soft Graviton Theorem to Memory Effect and Violation of Peeling
Raikhik Das
It has been known for some time that the asymptotic structure of spacetime and soft theorems are closely related. To study the structure of future null infinity, studying the class…
hep-th2023
Classical Soft Graviton Theorem due to Scalar Fields on 4-D Minkowski Background
Raikhik Das
The classical soft graviton theorem expresses the behavior of low-frequency gravitational radiation. In this paper, simplistic proofs of the classical soft graviton theorem for mas…