The Number Behind the Simplest SIC-POVM
arXiv:1611.09087 · doi:10.1007/s10701-017-0078-3
Abstract
The simple concept of a SIC poses a very deep problem in algebraic number theory, as soon as the dimension of Hilbert space exceeds three. A detailed description of the simplest possible example is given.
15 pages, 1 figure; talk at the Vaxjo conference "Quantum and Beyond", 2016; corrections to section 4 included