2 papers
quant-ph2005
Quantum Nonlocality of N-qubit W states
Chunfeng Wu, Jing-Ling Chen, L. C. Kwek +1
An experimental setup for testing quantum nonlocality of N qubits is proposed. This method is a generalization of the optical setup proposed by Banaszek and Wodkiewicz [1]. The qua…
quant-ph2003
Security of Quantum Key Distribution with entangled quNits
Thomas Durt, Dagomir Kaszlikowski, Jing-Ling Chen +1
We consider a generalisation of Ekert's entanglement-based quantum cryptographic protocol where qubits are replaced by quits (i.e., N-dimensional systems). In order to study its…