Multiparty quantum cryptography based on distributed entanglement will find its natural
application in the upcoming quantum networks. The security of many multipartite device …

Incompatibility and nonlocality are not only of foundational interest but also act as important
resources for quantum information theory. In the Clauser-Horne-Shimony-Holt (CHSH) …

Bell-type inequalities allow for experimental testing of local hidden variable theories. In the
present work we show the violation of Mermin's inequalities in IBM's five-qubit quantum …

The detection of quantum correlations and the trade-off relationships of correlation
resources in multi-partite systems are vitally important in quantum information theory. We …

Quantum nonlocality is a kind of significant quantum correlation that is stronger than
quantum entanglement and EPR steering. The standard tripartite nonlocality can be …

The necessary and sufficient criteria for violating the Mermin and Svetlichny inequalities by
arbitrary three-qubit states are presented. Several attempts have been made, earlier, to find …

We consider a device-independent (DI) scenario where N parties test a generic full-
correlator Bell inequality with two inputs and two outcomes per party. By exploiting the …

The Chapter is organized as follows. In Sect. 7.1 we introduce the concept of non-local
correlations and show how they can be witnessed through a Bell inequality violation. We …

F. Grasselli, Gláucia Murta, H. Kampermann, and D. Bruß Page 1 Entropicboundsformultiparty
device-independentcryptography F. Grasselli, Gláucia Murta, H. Kampermann, and D. Bruß …