2 papers
quant-ph2026
Self-Sifting quantum key distribution
Saman Sarshar, Mostafa Annabestani
In this paper, we introduce a novel two-way quantum key distribution (QKD) protocol in which the sender (Alice) and receiver (Bob) employ one qubit of a maximally entangled Bell st…
quant-ph2025
Improving quantum walk metrology with split-step quantum walk
Majid Moradi, Mostafa Annabestani
A new estimation scheme based on the split-step quantum walk (SSQW) revealed that by just setting a single parameter, SSQW can potentially achieve quantum CrameÅ-Rao bound in mult…