Sanchez-Soto, Luis Quantumness, Tomography, Entanglement, and Codes, Leuchs Division, Max Planck Institute for the Science of Light, Max Planck Society; Complutense University of Madrid;
Sanchez-Soto, L., & Monzon, J. J. (2018). The Geometrical Basis of PT Symmetry. SYMMETRY-BASEL, 10(10): 494. doi:10.3390/sym10100494.