Stephanie Wehner

Anonymous transmission in a noisy quantum network using the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>W</mml:mi></mml:math> state

2018 · Physical Review A

We consider the task of anonymously transmitting a quantum message in a network. We present a protocol that accomplishes this task using the $W$ state and we analyze its performance in a quantum network where …

Optimal entanglement distribution policies in homogeneous repeater chains with cutoffs

2023 · npj Quantum Information

We study the limits of bipartite entanglement distribution using a chain of quantum repeaters that have quantum memories. To generate end-to-end entanglement, each node can attempt the generation of an entangled link with a neighbor, …