Self-testing is a method to infer the underlying physics of a quantum experiment in a black
box scenario. As such it represents the strongest form of certification for quantum systems. In …

Bell's 1964 theorem, which states that the predictions of quantum theory cannot be
accounted for by any local theory, represents one of the most profound developments in the …

Entanglement swapping is a process by which two initially independent quantum systems
can become entangled and generate nonlocal correlations. To characterize such …

In this paper, we introduce a general framework to study the concept of robust self-testing
which can be used to self-test maximally entangled pairs of qubits (EPR pairs) and local …

Nonlocality is the most characteristic feature of quantum mechanics, but recent research
seems to suggest the possible existence of nonlocal correlations stronger than those …

Nonlocality was discovered by John Bell in 1964, in the context of the debates about
quantum theory, but is a phenomenon that can be studied in its own right. Its observation …

Self-testing is a device-independent approach to estimate the state and measurement
operators without the need to assume the dimension of our quantum system. In this paper …

The concept of bilocality was introduced to study the correlations which arise in an
entanglement-swapping scenario, where one has two sources which can naturally be taken …

Entanglement witnesses such as Bell inequalities are frequently used to prove the
nonclassicality of a light source and its suitability for further tasks. By demonstrating Bell …

Twenty-five years after the invention of quantum teleportation, the concept of entanglement
gained enormous popularity. This is especially nice to those who remember that …