3 papers
quant-ph2025
Optimal distillation of photonic indistinguishability
Francesco Hoch, Anita Camillini, Giovanni Rodari +13
Imperfect photons' indistinguishability limits the performance of photonic quantum communication and computation . Distillation protocols, inspired by entanglement purification, en…
quant-ph2025
An Elementary Characterization of Bargmann Invariants
Sagar Silva Pratapsi, João Gouveia, Leonardo Novo +1
Bargmann invariants, also known as multivariate traces of quantum states , are unitary invariant quantities used to characterize weak values,…
quant-ph2024
Non-Interactive Oblivious Transfer and One-Time Programs from Noisy Quantum Storage
Ricardo Faleiro, Manuel Goulão, Leonardo Novo +1
Few primitives are as intertwined with the foundations of cryptography as Oblivious Transfer (OT). Not surprisingly, with the advent of quantum information processing, a major rese…