7 papers
Steering intonational tunes in text-to-speech synthesis
Juan Pablo Vigneaux, Jennifer Cole
Text-to-speech systems built on residual vector quantization often generate audio in two stages: a transformer backbone emits the first level of each frame's token stack, and a sma…
Connecting Vector-like Muons, pNGB Dark Matter and Electroweak Phase Transition through Collider and Gravitational Wave
Jaydeb Das, Saurabh Niyogi, Amir Subba
We study an extension of the Standard Model with two complex scalar singlets, and , charged under and , respectively, and a muon-philic vect…
Exploring -mediated heavy FCNCs at the FCC-ee
Abhik Sarkar, Subhajit Kala, Amir Subba +1
The flavor structure of the Standard Model (SM) remains one of the most compelling questions in particle physics, with the third generation being particularly intriguing due to its…
Multiparameter Quantum Estimation and Degeneracy Structure in Three-Flavor Neutrino Oscillations
Bhavna Yadav, Amir Subba, Yu Shi
We investigate three-flavor neutrino oscillations within the framework of quantum estimation theory using the quantum Fisher information matrix (QFIM). We analyze all six independe…
Probing anomalous quartic gauge couplings in same-sign boson scattering with polarization and spin correlation
Oscar J. P. Éboli, 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…