1 citations · 1 across the 4 of their papers we have counts for
5 papers · 1 filter
Universal Quantum Filter
Dong Yang, Sixia Yu
Universal quantum filter (UQF) is introduced and proved to exist. Optical realization of UQF is proposed in experiment.
Unifying Entanglement and Nonlocality as a Single Concept: Quantum Wholeness
Zeng-Bing Chen, Sixia Yu, Yong-De Zhang +1
Although entanglement is widely recognized as one of the most fascinating characteristics of quantum mechanics, nonlocality remains to be a big labyrinth. The proof of existence of…
Violation of Locality Without Inequalities for Multiparticle Perfect Correlations
Zeng-Bing Chen, Nai-Le Liu, Sixia Yu +1
We prove that for a three-qubit system in the Greenberger-Horne-Zeilinger (GHZ) state, locality per se is in conflict with the perfect GHZ correlations. The proof does not in any w…
Violations of Locality Beyond Bell's Theorem
Zeng-Bing Chen, Sixia Yu, Yong-De Zhang
Locality and realism are two main assumptions in deriving Bell's inequalities. Though the experimentally demonstrated violations of Bell's inequalities rule out local realism, it i…
Quantum searching's underlying SU(2) structure and its quantum decoherence effects
Sixia Yu, Chang-Pu Sun
The search operation for a marked state by means of Grover's quantum searching algorithm is shown to be an element of group SU(2) which acts on a 2-dimensional space spanned by the…