57 citations · 165 across the 6 of their papers we have counts for
6 papers
Retrieving High-Dimensional Quantum Steering From a Noisy Environment with N Measurement Settings
Rui Qu, Yunlong Wang, Min An +6
One of the most often implied benefits of high-dimensional (HD) quantum systems is to lead to stronger forms of correlations, featuring increased robustness to noise. Here, we expe…
The l1 Norm of Coherence of Assistance
Ming-Jing Zhao, Teng Ma, Quan Quan +2
We introduce and study the l1 norm of coherence of assistance both theoretically and operationally. We first provide an upper bound for the l1 norm of coherence of assistance and s…
Steering Bell-diagonal states
Quan Quan, Huangjun Zhu, Si-Yuan Liu +3
We investigate the steerability of two-qubit Bell-diagonal states under projective measurements by the steering party. In the simplest nontrivial scenario of two projective measure…
Einstein-Podolsky-Rosen correlations and Bell correlations in the simplest scenario
Quan Quan, Huangjun Zhu, Heng Fan +1
Einstein-Podolsky-Rosen (EPR) steering is an intermediate type of quantum nonlocality which sits between entanglement and Bell nonlocality. A set of correlations is Bell nonlocal i…
Phase diagram of quantum critical system via local convertibility of ground state
Si-Yuan Liu, Quan Quan, Jin-Jun Chen +3
We investigate the relationship between two kinds of ground-state local convertibility and quantum phase transitions in XY model. The local operations and classical communications…
Two-copy Quantum Teleportation
Quan Quan, Ming-Jing Zhao, Shao-Ming Fei +3
We investigate two-copy scenario of quantum teleportation based on Bell measurements. The detailed protocol is presented and the general expression of the corresponding optimal tel…