Strong quantum nonlocality: Unextendible biseparability beyond unextendible product basis

A Bhunia, S Bera, I Biswas, I Chattopadhyay, D Sarkar - Physical Review A, 2024 - APS
An unextendible biseparable basis (UBB) is a set of orthogonal pure biseparable states
which span a subspace of a given Hilbert space while the complementary subspace …

The effect of acceleration on continuous-variable quantum key distribution with discrete modulation

L Wu, Y Feng, J Zhou, R Shi, J Shi - The European Physical Journal Plus, 2023 - Springer
The influence of gravity on quantum key distribution cannot be ignored in practical space
communication. This paper provides a thorough analysis of the effectiveness of gravity on …