徐航时，男，1977年生，博士，讲师。主讲课程：《统计学》、《时间序列分析》。研究方向：量子信息、量子认知和量子决策。

发表的论文：

1.Hang-Shi Xu  and  Jing-Bo Xu,  Protecting quantum correlations of two qubits in independent non-Markovian environments by bang-bang pulses ，J. Opt. Soc. Am. B 29（2012）2074

2. Hang-Shi Xu and Jing-Bo Xu, Enhancement of quantum correlations for the system of cavity QED by applying bang-bang pulses. Europhysics Letters 95(2011)60003

3.Hang-Shi Xu and Jing-Bo Xu, Quantum  nonlocality  and  entanglement  of  pair  cat  states  with phase decoherence, Chin. Phys. Lett. 25(2008)1553

4. Hang-Shi Xu and Jing-Bo Xu,Entanglement and teleportation of pair cat states in the amplitude decoherence channel, Commun. Theor. Phys. 52(2009)45

5. Hang-Shi Xu  and  Jing-Bo Xu,  Entanglement dynamics of a three-level atom in Ξ configuration, Chin. Phys. Lett. 26(2009)010301

6. Zheng-Da Hu,  Qi-Liang He,  Hang-Shi Xu,  and  Jing-Bo Xu,  Sudden transition from finite temperature spin environments, Physics Letters A 376(2012)3011

7. Dong-Mei Wang,  Hang-Shi Xu,  Jing-Bo Xu,  and  You-Hong Yu,   Enhancement of geometric discord for the system of superconducting qubits and transfer of quantum information, journal of the optical society of america b-optical physics, （2013）2277

8. Wei Wu, Hang-Shi Xu, Zheng-Da Hu, Jing-Bo Xu, Stationary quantum correlations in Tavis–Cumming model  induced by continuous dephasing process Quantum Inf Process 12(2013) 3191