8 citations · 9 across the 3 of their papers we have counts for
5 papers
Memory effects teleportation of quantum Fisher information under decoherence
Y. N. Guo, K. zeng, P. X. Chen
We have investigated how memory effects on the teleportation of quantum Fisher information(QFI) for a single qubit system using a class of X-states as resources influenced by decoh…
Entropic uncertainty relation under quantum channels with memory
Youneng Guo, Maofa Fang, Ke Zeng
Recently, Xu et al. [Phys. Rev. A 86, 012113(2012)] explored the behavior of the entropic uncertainty relation under the influence of local unital and nonunital noisy channels for…
Preservation of quantum Fisher information and geometric phase of a single qubit system in a dissipative reservoir through the addition of qubits
Youneng Guo, Qinglong Tian, Yunfei Mo +1
In this paper, we have investigated the preservation of quantum Fisher information of a single-qubit system coupled to a common zero temperature reservoir through the addition of n…
Generation and protection of steady-state quantum correlations due to quantum channels with memory
You-neng Guo, Mao-fa Fang, Guo-you Wang +1
We have proposed a scheme of the generation and preservation of two-qubit steady state quantum correlations through quantum channels where successive uses of the channels are corre…
Distillability sudden death and sudden birth in a two-qutrit system under decoherence of finite temperature
Youneng Guo, Maofa Fang, Guoyou Wang +2
Distillability sudden death and sudden birth in a two-qutrit system under decoherence of finite temperature is studied in detail. By using of the negativity and realignment criteri…