1.4k citations · 5.2k across the 67 of their papers we have counts for
4 papers · 1 filter
Non-Hermitian Boundary State Distillation with Lossy Waveguides
Walid Cherifi, Johan Carlström, Mohamed Bourennane +1
The hallmark of topological phases is their exotic boundary states. In a series of remarkable experiments it has been shown that classical analogues of these states can be engineer…
Breaking and resurgence of symmetry in the non-Hermitian Su-Schrieffer-Heeger model in photonic waveguides
E. Slootman, W. Cherifi, L. Eek +4
Symmetry is one of the cornerstones of modern physics and has profound implications in different areas. In symmetry-protected topological systems, symmetries are responsible for pr…
Experimental certification of more than one bit of quantum randomness in the two inputs and two outputs scenario
Alban Jean-Marie Seguinard, Amélie Piveteau, Piotr Mironowicz +1
One of the striking properties of quantum mechanics is the occurrence of the Bell-type non-locality. They are a fundamental feature of the theory that allows two parties that share…
Weak entanglement improves quantum communication using only product measurements
Amélie Piveteau, Alastair A. Abbott, Sadiq Muhammad +2
We show that weakly entangled states can improve communication over a qubit channel using only separate, interference-free, measurements of individual photons. We introduce a commu…