Quantum walk on the line as an interference phenomenon
Peter L. Knight, Eugenio Roldán, and J. E. Sipe
Phys. Rev. A 68, 020301(R) (2003) - Published 27 August, 2003
Conditions for the local manipulation of all bipartite Gaussian states
Liang Wang, Shu-Shen Li, Fu-Hua Yang, Zhi-Chuan Niu, Song-Lin Feng, and Hou-Zhi Zheng
Phys. Rev. A 68, 020302(R) (2003) - Published 28 August, 2003