120 citations · 630 across the 32 of their papers we have counts for
6 papers · 1 filter
Infrared structure of = 4 SYM and leading transcendentality principle in gauge theory
Taushif Ahmed, Pulak Banerjee, Amlan Chakraborty +3
We present a detailed study on the infrared structure of SYM and its connection to QCD. Calculation of collinear splitting functions helps to understand the structu…
Form factors with two operator insertions and the principle of maximal transcendentality
Taushif Ahmed, Pulak Banerjee, Amlan Chakraborty +2
We present the first calculations of two-point two-loop form factors (FFs) with a two identical operators insertion in maximally supersymmetric Yang-Mills theory. In this article,…
Four-particle scattering amplitudes in QCD at NNLO to higher orders in the dimensional regulator
Taushif Ahmed, Johannes Henn, Bernhard Mistlberger
We compute all helicity amplitudes for four-particle scattering in massless QCD with fermion flavours to next-to-next-to-leading order (NNLO) in perturbation theory. In parti…
Polarised Amplitudes and Soft-Virtual Cross Sections for at NNLO in QCD
Taushif Ahmed, A. H. Ajjath, Long Chen +3
Production of the Higgs boson, in association with a massive vector boson, , i.e., the process, plays an important role in the explorations of Higgs physics at the Larg…
The Curious Case of Leading Transcendentality: Three Point Form Factors
Taushif Ahmed, Pulak Banerjee, Amlan Chakraborty +2
Form factors are important ingredients to investigate the principle of maximal transcendentality (PMT) and to extract anomalous dimensions of local gauge invariant operators. In th…
Two-loop Doubly Massive Four-Point Amplitude Involving a half-BPS and Konishi Operator
Taushif Ahmed, Prasanna K. Dhani
The two-loop four-point amplitude of two massless SU(N) colored scalars and two color singlet operators with different virtuality described by a half-BPS and Konishi operators is c…