Fisher’s test Flory–De Gennes exponent Gazeau–Klauder coherent states Helstrom bound Kullback–Leibler divergence Research & information: general Shannon information measure Shannon measure of information albumin beyond dipole channel chemical computing classical vs. quantum system classification problem complex systems condensed matter conformation of protein cross-Kerr nonlinearity cross-entropy drones electromagnetically induced transparency entanglement entropy flow fractals genetic optimization information information theory interacting oscillators network