2 papers
quant-ph2016
Stronger Attacks on Causality-Based Key Agreement
Benno Salwey, Stefan Wolf
Remarkably, it has been shown that in principle, security proofs for quantum key-distribution (QKD) protocols can be independent of assumptions on the devices used and even of the…
quant-ph2011
Many-body entanglement: Permutations and equivalence classes
Florian Mintert, Benno Salwey, Andreas Buchleitner
With an easily applicable criterion based on permutation symmetries of (identically prepared) replicas of quantum states we identify distinct entanglement classes in high-dimension…