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20242026
most citedThe future of secure communications: device independence in quantum key distribution

12 citations · 16 across the 6 of their papers we have counts for

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6 papers

quant-ph2026

Finite-size security of QKD: comparison of three proof techniques

Gabriele Staffieri, Giovanni Scala, Cosmo Lupo

We compare three proof techniques for composable finite-size security of quantum key distribution under collective attacks, with emphasis on how the resulting secret-key rates beha…

quant-ph2025

Finite-size secret-key rates of discrete modulation continuous-variable quantum key distribution under Gaussian attacks

Gabriele Staffieri, Giovanni Scala, Cosmo Lupo

Quantum conditional entropies play a fundamental role in quantum information theory. In quantum key distribution, they are exploited to obtain reliable lower bounds on the secret-k…

quant-ph2025

Entanglement detection via third-order local invariants from randomized measurements

Giovanni Scala, Anindita Bera, Gniewomir Sarbicki

We compute all third-order local invariants accessible via randomised measurements and employ them to derive separability criteria. The reconstruction of the invariants yields expe…

quant-ph2025★ 12 cited

The future of secure communications: device independence in quantum key distribution

Seyed Arash Ghoreishi, Giovanni Scala, Renato Renner +4

In the ever-evolving landscape of quantum cryptography, Device-independent Quantum Key Distribution (DI-QKD) stands out for its unique approach to ensuring security based not on th…

physics.optics2025★ 3 cited

Robustness of chaotic-light correlation imaging against turbulence

Giovanni Scala, Gianlorenzo Massaro, Germano Borreggine +3

We consider an imaging scheme, inspired by microscopy, in which both correlation imaging and first-order intensity imaging can be performed simultaneously, to investigate the effec…

quant-ph2024★ 1 cited

Optimal and robust error filtration for quantum information processing

Aaqib Ali, Giovanni Scala, Cosmo Lupo

Error filtration is a hardware scheme that mitigates noise by exploiting auxiliary qubits and entangling gates. Although both signal and ancillas are subject to local noise, constr…