809 citations · 3.9k across the 105 of their papers we have counts for
6 papers · 2 filters
All genuinely entangled stabilizer subspaces are multipartite fully nonlocal
Owidiusz Makuta, Remigiusz Augusiak
Understanding which entangled states give rise to Bell nonlocality and thus are resourceful in the device-independent framework is a long-stanging unresolved problem. Here we estab…
Completely entangled subspaces of entanglement depth
Maciej Demianowicz, Kajetan Vogtt, Remigiusz Augusiak
We introduce a class of entangled subspaces: completely entangled subspaces of entanglement depth (-CESs). These are subspaces of multipartite Hilbert spaces containing only…
A universal scheme to self-test any quantum state or measurement
Shubhayan Sarkar, Alexandre C. Orthey, Remigiusz Augusiak
The emergence of quantum devices has raised a significant issue: how to certify the quantum properties of a device without placing trust in it. To characterise quantum states and m…
Certification of two-qubit quantum systems with temporal inequality
Chellasamy Jebarathinam, Gautam Sharma, Sk Sazim +1
Self-testing of quantum devices based on observed measurement statistics is a method to certify quantum systems using minimal resources. In Ref. [Phys. Rev. \textbf{A} 101, 032106…
High-dimensional monitoring and the emergence of realism via multiple observers
Alexandre C. Orthey, Pedro R. Dieguez, Owidiusz Makuta +1
Correlation is the basic mechanism of every measurement model, as one never accesses the measured system directly. Instead, correlations are created, codifying information about th…
Self-testing composite measurements and bound entangled state in a single quantum network
Shubhayan Sarkar, Chandan Datta, Saronath Halder +1
Within the quantum networks scenario we introduce a single scheme allowing to certify three different types of composite projective measurements acting on a three-qubit Hilbert spa…