245 citations · 2.1k across the 68 of their papers we have counts for
7 papers · 2 filters
A gated quantum dot far in the strong-coupling regime of cavity-QED at optical frequencies
Daniel Najer, Immo Söllner, Pavel Sekatski +10
The strong-coupling regime of cavity-quantum-electrodynamics (cQED) represents light-matter interaction at the fully quantum level. Adding a single photon shifts the resonance freq…
Self-testing with finite statistics enabling the certification of a quantum network link
Jean-Daniel Bancal, Kai Redeker, Pavel Sekatski +2
Self-testing is a method to certify devices from the result of a Bell test. Although examples of noise tolerant self-testing are known, it is not clear how to deal efficiently with…
Device-independent characterization of quantum instruments
Sebastian Wagner, Jean-Daniel Bancal, Nicolas Sangouard +1
Among certification techniques, those based on the violation of Bell inequalities are appealing because they do not require assumptions on the underlying Hilbert space dimension an…
Bipartite nonlocality with a many-body system
Enky Oudot, Jean-Daniel Bancal, Pavel Sekatski +1
We consider a bipartite scenario where two parties hold ensembles of -spins which can only be measured collectively. We give numerical arguments supporting the conjecture that…
Device-independent detection of genuine multipartite entanglement for all pure states
M. Zwerger, W. Dür, J. -D. Bancal +1
We show that genuine multipartite entanglement of all multipartite pure states in arbitrary finite dimension can be detected in a device-independent way by employing bipartite Bell…
Noise-resistant device-independent certification of Bell state measurements
Jean-Daniel Bancal, Nicolas Sangouard, Pavel Sekatski
Device-independent certification refers to the characterization of an apparatus without reference to the internal description of other devices. It is a trustworthy certification me…
Certifying the building blocks of quantum computers from Bell's theorem
Pavel Sekatski, Jean-Daniel Bancal, Sebastian Wagner +1
The power of quantum computers relies on the capability of their components to maintain faithfully and process accurately quantum information. Since this property eludes classical…