95 citations · 382 across the 16 of their papers we have counts for
3 papers · 1 filter
Bounding the entanglement of N qubits with only four measurements
S. M. Hashemi Rafsanjani, C. J. Broadbent, J. H. Eberly
We introduce a new measure for the genuinely N-partite (all-party) entanglement of N-qubit states using the trace distance metric, and find an algebraic formula for the GHZ-diagona…
Entanglement is Sometimes Enough
X. -F. Qian, J. H. Eberly
For many decades the word "entanglement" has been firmly attached to the world of quantum mechanics. So is the phrase "Bell violation". Here we show, without contradicting quantum…
Bell violation for unknown continuous-variable states
X. -F. Qian, C. J. Broadbent, J. H. Eberly
We describe a new Bell test for two-particle entangled systems that engages an unbounded continuous variable. The continuous variable state is allowed to be arbitrary and inaccessi…