35 citations · 72 across the 8 of their papers we have counts for
8 papers
Strictly incoherent operations for one-qubit systems
Shuanping Du, Zhaofang Bai
Strictly incoherent operations (SIO) proposed in [Phys. Rev. Lett. 116, 120404 (2016)] are promising to be a good candidate of free operations in the resource theory of quantum coh…
Coherent preorder of quantum states
Zhaofang Bai, Shuanping Du
As an important quantum resource, quantum coherence play key role in quantum information processing. It is often concerned with manipulation of families of quantum states rather th…
Coherence convertibility for mixed states
Xiaofei Qi, Zhaofang Bai, Shuanping Du
In this paper, by providing a class of coherence measures in finite dimensional systems, a sufficient and necessary condition for the existence of coherence transformations that co…
The Wigner-Yanase information can increase under phase sensitive incoherent operations
Shuanping Du, Zhaofang Bai
We found that the Wigner-Yanase skew information, which has been recently proposed as a measure of coherence in [Phys. Rev. Lett. \textbf{113}, 170401(2014)], can increase under a…
Maximally coherent states
Zhaofang Bai, Shuanping Du
Relative entropy measure quantifying coherence, a key property of quantum system, is proposed recently. In this note, we investigate the maximally coherent state (MCS) with respect…
Entangled bases with fixed Schmidt number
Yu Guo, Shuanping Du, Xiulan Li +1
An entangled basis with fixed Schmidt number (EBk) is a set of orthonormal basis states with the same Schmidt number in a product Hilbert space $\mathbb{C}^d\otimes\mathbb{…