nLab Biswajit Sahoo

• institute page

• inSpire page

Selected writings

Derivation of the sub-leading soft graviton theorem (the Sahoo-Sen soft theorem) from the analysis of gravitational loop-amplitudes:

• Biswajit Sahoo, Ashoke Sen: Classical and Quantum Results on Logarithmic Terms in the Soft Theorem in Four Dimensions, J. High Energ. Phys. 2019 86 (2019) [doi:10.1007/JHEP02(2019)086, arXiv:1808.03288]

• Hare Krishna, Biswajit Sahoo: Universality of loop corrected soft theorems in 4d, J. High Energ. Phys. 2023 233 (2023) [doi:10.1007/JHEP11(2023)233, arXiv:2308.16807]

and discussion of application to gravitational waves and gravitational tail memory in the classical limit:

• Arnab Priya Saha, Biswajit Sahoo, Ashoke Sen: Proof of the Classical Soft Graviton Theorem in $D=4$, J. High Energ. Phys. 2020, 153 (2020) [doi:10.1007/JHEP06(2020)153, arXiv:1912.06413]

• Biswajit Sahoo: Classical Sub-subleading Soft Photon and Soft Graviton Theorems in Four Spacetime Dimensions [arXiv:2008.04376&rbrack

• Debodirna Ghosh, Biswajit Sahoo: Spin-dependent gravitational tail memory in $D=4$, J. High Energ. Phys. 2020 70 (2020) [doi:10.1007/JHEP12(2020)070, arXiv:2106.10741]

category: people