van Loock, Peter van Loock Research Group, Research Groups, Max Planck Institute for the Science of Light, Max Planck Society;
Menicucci, N. C., Flammia, S. T., & van Loock, P. (2011). Graphical calculus for Gaussian pure states. PHYSICAL REVIEW A, 83(4): 042335. doi:10.1103/PhysRevA.83.042335.