Abstract
Abstract
We introduce the concept of K-th order chaoticity of unitaries, and analyze it for the case of two-level quantum systems. This property is relevant in a certain quantum random number generation scheme. We show that no unitaries exist with an arbitrary order of chaoticity.
Funder
National Research, Development, and Innovation Office of Hungary
Ministry of Culture and Innovation and the National Research, Development and Innovation Office within the Quantum Information National Laboratory of Hungary
Subject
Condensed Matter Physics,Mathematical Physics,Atomic and Molecular Physics, and Optics