田国敬，中科院计算所副研究员，CCF量子计算专业组首届执行委员，CCF理论计算机专委委员。主要研究方向是：量子算法设计、量子电路优化、量子非局域性、量子模拟等，目前共发表论文19篇，博士毕业论文被评为中国通信学会优秀博士学位论文（全国共10篇）。作为项目负责人，先后获得了北京市自然科学基金和国家自然科学基金青年项目的资助，并于2019年入选了博士后创新人才支持计划（全国计算机专业共16人）。 

　　2020年9月 — 今 ：中科院计算所，副研究员 

　　2017年7月 — 2020年9月：中科院计算所，助理研究员 

　　2014年6月 — 2015年7月：新加坡国立大学，联合培养博士生 

　　2011年9月 — 2017年7月：北京邮电大学，网络技术研究院，博士生

[1]    Zhichao Zhang, Guojing Tian, Tianqing Cao, Strong quantum nonlocality for multipartite entangled states, Quantum Inf Process 20, 334 (2021).

[2]    Kejia Zhang, Xu Zhao, Long Zhang, Guojing Tian, Tingting Song, A Quantum Dual-Signature Protocol Based on SNOP States without Trusted Participant, Entropy-Switz, 23, 1294 (2021).

[3]    Yong Liu, Jiaqing Jiang, Pingyu Zhu, Dongyang Wang, Jiangfang Ding, Xiaogang Qiang, Anqi Huang, Ping Xu, Jialin Zhang, Guojing Tian, Xiang Fu, Mingtang Deng, Chunqing Wu, Xiaoming Sun, Xuejun Yang, Junjie Wu, General quantum Bernoulli factory: framework analysis and experiments, Quantum Science and Technology, 6, 045025 (2021).

[4]    Pei Yuan, Guojing Tian, Xiaoming Sun, Strong quantum nonlocality without entanglement in multipartite quantum systems, Phys. Rev. A, Accepted (2020).

[5]    Kai Liu, Yi Zhang, Kai Lu, Xiaoping Wang, Xin Wang, and Guojing Tian, MapEff: An Effective Graph Isomorphism Agorithm Based on the Discrete-Time Quantum Walk, Entropy, 21, 6, 569 (2019).

[6]    Bujiao Wu, Jiaqing Jiang, Jialin Zhang, Guojing Tian, and Xiaoming Sun, Local unitary classification for sets of generalized Bell states, Phys. Rev. A, 98, 2, 022304 (2018).

[7]    Ya Cao, Guojing Tian, Zhi-Chao Zhang, Ying-Hui Yang, Qiao-Yan Wen, and Fei Gao, Composite control for protecting two nonorthogonal qubit states against decoherence, Phys. Rev. A, 95, 3, 032313 (2017).

[8]    Guojing Tian, Xia Wu, Ya Cao, Fei Gao, and Qiaoyan Wen, General existence of locally distinguishable maximally entangled states only with two-way classical communication, Sci. Rep., 6, 30181 (2016).

[9]    Guojing Tian, Sixia Yu, Fei Gao, and Qiaoyan Wen, Classification of locally distinguishable and indistinguishable sets of maximally entangled states, Phys. Rev. A, 94, 5, 052315 (2016).

[10] Tian-Qing Cao, Fei Gao, Guo-Jing Tian, Shu-Cui Xie, and Qiao-Yan Wen, Local discrimination scheme for some unitary operations. Sci China Phys Mech 59, 7, 690311(2016).

[11] Tian-Qing Cao, Ying-Hui Yang, Zhi-Chao Zhang, Guo-Jing Tian, Fei Gao and Qiao-Yan Wen, Minimal number of runs and the sequential scheme for local discrimination between special unitary operations, Sci. Rep., 6, 26696 (2016).

[12] Guojing Tian, Sixia Yu, Fei Gao, Qiaoyan Wen, and C.H. Oh, Local discrimination of four or more maximally entangled states, Phys. Rev. A, 91, 5, 052314 (2015).

[13] Guojing Tian, Sixia Yu, Fei Gao, Qiaoyan Wen, and C.H. Oh, Local discrimination of qudit lattice states via commutativity, Phys. Rev. A, 92, 4, 042320 (2015).

[14] Feng Liu, Guo-Jing Tian, Qiao-Yan Wen, and Fei Gao, General bounds for quantum discord and discord distance, Quantum Inf. Process, 14, 4, 1333-1341 (2015).

[15] Ying-Hui Yang, Fei Gao, Guo-Jing Tian, Tian-Qing Cao, Hui-Juan Zuo, and Qiao-Yan Wen, Bound on local unambiguous discrimination between multipartite quantum states, Quantum Inf. Process, 14, 2, 731-737 (2015).

[16] Xia Wu, Guo-Jing Tian, Wei Huang, Qiao-Yan Wen, Su-Juan Qin, and Fei Gao, Determination of W states equivalent under stochastic local operations and classical communication by their bipartite reduced density matrices with tree form, Phys. Rev. A, 90, 1, 012317 (2014).

[17] Zhi-Chao Zhang, Fei Gao, Guo-Jing Tian, Tian-Qing Cao, and Qiao-Yan Wen, Nonlocality of orthogonal product basis quantum states, Phys. Rev. A, 90, 2, 022313 (2014).

[18] Zhi-Chao Zhang, Qiao-Yan Wen, Fei Gao, Guo-Jing Tian, and Tian-Qing Cao, One-way LOCC indistinguishability of maximally entangled states, Quantum Inf. Process, 13, 3, 795-804 (2014).

[19] Ying-Hui Yang, Fei Gao, Guo-Jing Tian, and Tian-Qing Cao, Local distinguishability of orthogonal quantum states in a $2\otimes2\otimes2$ system, Phys. Rev. A, 88, 2, 024301 (2013). 

[1]    博士后创新人才支持计划：机器学习在量子非局域性判定中的应用，项目负责人

[2]    中国科学院任务：中国科学院特别资助项目，项目负责人

[3]    国家自然科学基金青年项目：量子态集合的非局域性研究，项目负责人

[4]    国家其他任务：量子模拟算法软件开发系统，项目负责人

[5]    北京市自然科学基金青年项目：量子态集合的局域酉等价性研究，项目负责人

[6]    国家其他：量子算法研究，课题执行人

[7]    所创新课题：量子计算，课题执行人

[1]入选2019年度博士后创新人才支持计划，资助编号：BX20190335. 

[2]荣获2017年度中国通信学会优秀博士学位论文，证书编号：2017L010-1-D1.