2 papers
quant-ph2026
Distributed Quantum Dense Coding Enhanced With Non-classical Routing
Pratham Hullamballi, Aparajita Bhattacharyya, Ujjwal Sen
We propose a distributed quantum dense coding protocol that uses a control system to superpose two dense coding processes, allowing us to simultaneously and coherently encode and n…
quant-ph2025
Quantum Alternating Operator Ansatz for the Preparation and Detection of Long-Lived Singlet States in NMR
Pratham Hullamballi, Vishal Varma, T. S. Mahesh
Designing efficient and robust quantum control strategies is vital for developing quantum technologies. One recent strategy is the Quantum Alternating Operator Ansatz (QAOA) sequen…