3 papers
quant-ph2020
Practical Quantum Key Distribution Secure Against Side-Channels
Álvaro Navarrete, Margarida Pereira, Marcos Curty +1
There is a big gap between theory and practice in quantum key distribution (QKD) because real devices do not satisfy the assumptions required by the security proofs. Here, we close…
quant-ph2019
Quantum key distribution with flawed and leaky sources
Margarida Pereira, Marcos Curty, Kiyoshi Tamaki
In theory, quantum key distribution (QKD) allows secure communications between two parties based on physical laws. However, most of the security proofs of QKD today make unrealisti…
stat.ME2018
Multiscale Information Storage of Linear Long-Range Correlated Stochastic Processes
Luca Faes, Margarida Almeida Pereira, Maria Eduarda Silva +4
Information storage, reflecting the capability of a dynamical system to keep predictable information during its evolution over time, is a key element of intrinsic distributed compu…