52 citations · 647 across the 59 of their papers we have counts for
64 papers
Next-to-soft radiation from a different angle
Melissa van Beekveld, Abhinava Danish, Eric Laenen +3
Soft and collinear radiation in collider processes can be described in a universal way, that is independent of the underlying process. Recent years have seen a number of approaches…
Correlator webs of massive multiparton amplitudes at four loops: A study of boomerang webs
Neelima Agarwal, Sourav Pal, Aditya Srivastav +1
Logarithm of the soft function can be organized into sets of Feynman diagrams known as Cwebs. We introduced a new formalism in~\cite{Agarwal:2022wyk}, that allows to determine seve…
Multiparton Cwebs at five loops
Shubham Mishra, Sourav Pal, Aditya Srivastav +1
Scattering amplitudes involving multiple partons are plagued with infrared singularities. The soft singularities of the amplitude are captured by the soft function which is defined…
Revisiting coupled CDM-massive neutrino perturbations in diverse cosmological backgrounds
Sourav Pal, Rickmoy Samanta, Supratik Pal
Massive neutrinos are well-known to cause a characteristic suppression in the growth of structures at scales below the neutrino free-streaming length. A detailed understanding of t…
Deciphering Colour Building Blocks of Massive Multiparton Amplitudes at 4-loops and beyond
Neelima Agarwal, Sourav Pal, Aditya Srivastav +1
The soft function in non-abelian gauge theories exponentiate, and their logarithms can be organised in terms of the collections of Feynman diagrams called Cwebs. The colour factors…
Minimal isometric dilations and operator models for the polydisc
Sourav Pal, Prajakta Sahasrabuddhe
For commuting contractions acting on a Hilbert space with , we find a necessary and sufficient condition under which $(T_1,\dots…