94 citations · 158 across the 3 of their papers we have counts for
3 papers
quant-ph2012★ 94 cited
All entangled pure states violate a single Bell's inequality
Sixia Yu, Qing Chen, Chengjie Zhang +2
We show that a single Bell's inequality with two dichotomic observables for each observer, which is originated from Hardy's nonlocality proof without inequalities, is violated by a…
quant-ph2012★ 64 cited
Entanglement-Assisted Quantum Error-Correcting Codes with Imperfect Ebits
Ching-Yi Lai, Todd A. Brun
The scheme of entanglement-assisted quantum error-correcting (EAQEC) codes assumes that the ebits of the receiver are error-free. In practical situations, errors on these ebits are…
quant-ph2010
Strengthened quantum Hamming bound
Sixia Yu, C. H. Lai, C. H. Oh
We report two analytical bounds for quantum error-correcting codes that do not have preexisting classical counterparts. Firstly the quantum Hamming and Singleton bounds are combine…