1. Temperature at horizon in de Sitter spacetime, H.-Y. Guo, C.-G. Huang and B. Zhou, Europhys. Lett. 72 (2005), 1045-1051。
2. Triality of conformal extensions of three kinds of special relativity, Han-Ying Guo, Bin Zhou, Yu Tian and Zhan Xu, Phys. Rev. D75 (2007), 026006.
3. Newton-Hooke Limit of Beltrami-de Sitter Space-time, Principle of Galilei-Hooke’s Relativity and Postulate on Newton-Hooke Universal Time, Chao-Guang Huang, Han-Ying Guo, Yu Tian, Zhan-Xu and Bin Zhou, International J. Mod. Phys. A22 (2007), 2535-2562.
4. Synder’s model---de Sitter special relativity duality and de Sitter gravity, Han-Ying Guo, Chao-Guang Huang, Yu Tian, Hong-Tu Wu, Zhan Xu and Bin Zhou, Class. Quantum Grav. 24 (2007), 4009-4035.
5. Snyder’s Quantized Space-time and de Sitter Special Relativity, Han-Ying Guo, Chao-Guang Huang, Yu Tian, Zhan Xu and Bin Zhou, Front. Phys. China 2 (2007), 358-363.
6.《微分几何入门与广义相对论》上册(第二版),梁灿彬,周彬,科学出版社2006年。