104 citations · 252 across the 4 of their papers we have counts for
4 papers
Quantum-memory-assisted entropic uncertainty principle under noise
Z. Y. Xu, W. L. Yang, M. Feng
The measurement outcomes of two incompatible observables on a particle can be precisely predicted when it is maximally entangled with a quantum memory, as quantified recently [Natu…
Comparison of different measures for quantum discord under non-Markovian noise
Zhenyu Xu, Wanli Yang, Xing Xiao +1
Two geometric measures for quantum discord were recently proposed by Modi et al. [Phys. Rev. Lett. 104, 080501 (2010)] and Dakic et al. [Phys. Rev. Lett. 105, 190502 (2010)]. We st…
Proposed method for direct measurement of non-Markovian character of the qubits coupled to bosonic reservoirs
Z. Y. Xu, W. L. Yang, M. Feng
The non-Markovianity is a recently proposed characterization of the non-Markovian behavior in an open quantum system, based on which we first present a practical idea for directly…
Deterministically entangling distant nitrogen-vacancy centers by a nanomechanical cantilever
Z. Y. Xu, Y. M. Hu, W. L. Yang +2
We present a practical scheme by global addressing to deterministically entangle negatively charged nitrogen-vacancy (N-V) centers in distant diamonds using a nano-mechanical canti…