Research

Theoretical research in quantum information theory, learning theory, and statistical inference. Touch any field below to view the published papers and preprints related to that domain.

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Published Papers (3)
IEEE TIT April 2026 DOI: 10.1109/TIT.2026.3683678

Generalization Bounds for Quantum Learning via Rényi Divergences

with Naqueeb Ahmad Warsi and Masahito Hayashi

IEEE Transactions on Information Theory | arXiv:2409.05619

IEEE TIT Feb 2025 DOI: 10.1109/TIT.2025.3538870

Universal tester for multiple independence testing and classical-quantum arbitrarily varying multiple access channel

with Naqueeb Ahmad Warsi and Masahito Hayashi

IEEE Transactions on Information Theory | arXiv:2409.05619

IEEE TIT Jan 2025 DOI: 10.1109/TIT.2025.3531565

Intersection and union of subspaces with applications to communication over authenticated classical-quantum channels and composite hypothesis testing

with Naqueeb Ahmad Warsi

IEEE Transactions on Information Theory | arXiv:2311.10524

Preprints and Working Papers (4)
Preprint Sep 2026 arXiv:2609.10072

Haar-Bayesian Pure-State Prediction under Relative-Entropy Loss: Arbitrary-Effect Reduction and Global Optimality

with Masahito Hayashi and Naqueeb Ahmad Warsi

Preprint / arXiv:2609.10072

Preprint Sep 2026 arXiv:2609.08745

Uniqueness and Cramér-Rao Efficiency of Quantum U-Statistics

with Naqueeb Ahmad Warsi and Premanshu Chatterjee

Preprint / arXiv:2609.08745

Communicated June 2026 arXiv:2602.01177

Privacy Implies Stability: Information-Theoretic Generalization Bounds for Quantum Learning

with Naqueeb Ahmad Warsi and Masahito Hayashi

Communicated at Quantum | arXiv:2602.01177

Communicated Nov 2025 arXiv:2511.01467

Quantum Information Ordering and Differential Privacy

with Naqueeb Ahmad Warsi and Masahito Hayashi

Communicated at IEEE Transactions on Information Theory | arXiv:2511.01467

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