3 citations · 3 across the 4 of their papers we have counts for
4 papers · 1 filter
Quantum bit commitment protocol without quantum memory
Rubens Viana Ramos, Fabio Alencar Mendonca
Quantum protocols for bit commitment have been proposed and it is largely accepted that unconditionally secure quantum bit commitment is not possible; however, it can be more secur…
Quantum bit string commitment protocol using polarization of mesoscopic coherent states
Fabio Alencar Mendonca, Rubens Viana Ramos
In this work, we propose a quantum bit string commitment protocol using polarization of mesoscopic coherent states. The protocol is described and its security against brute force a…
Hybrid Parallel Quantum Key Distribution Protocol
Fabio Alencar Mendonca, Rubens Viana Ramos
The practical realizations of BB84 quantum key distribution protocol using single-photon or weak coherent states have normally presented low efficiency, in the meaning that most bi…
Linear optical setups for active and passive quantum error correction in polarization encoded qubits
Jose Claudio do Nascimento, Fabio Alencar Mendonca, Rubens Viana Ramos
In this work, we present active and passive linear optical setups for error correction in quantum communication systems that employ polarization of single-photon and mesoscopic coh…