4 papers
Multiparameter Quantum Estimation and Degeneracy Structure in Three-Flavor Neutrino Oscillations
Bhavna Yadav, Amir Subba, Yu Shi
Achieving precision measurements of neutrino oscillation parameters and resolving parameter degeneracies remain central challenges in neutrino physics. This work presents a systema…
Probing anomalous quartic gauge couplings in same-sign boson scattering with polarization and spin correlation
Oscar J. P. Ãboli, Rafiqul Rahaman, Amir Subba
The study of quartic couplings of electroweak gauge bosons not only provides a test of the Standard Model (SM) predictions, but also can look for signals of new physics beyond the…
Probing SMEFT Operators through Production with Hyper-Graph Neural Networks at the LHC
Amir Subba, Sanmay Ganguly
We present a phenomenological study of production in proton-proton collisions at ~TeV, using a Hyper-Graph Neural Network (H-GNN) to discriminate…
Quantumness of top quark pairs produced at LHC within SMEFT framework
Amir Subba, Yu Shi
Top and anti-top quark pair production at LHC provides a unique setting to probe non-classical correlations at the TeV scale. We study quantum information (QI) properties of the $t…