One-qubit manipulations

Abstract

Numerous principles and methods of q-theory as well as q-information theory can already be demonstrated on a two-state q-system, i.e., on a single qubit. Entanglement can certainly not, we shall present it on composite systems in Chap. 7 . The present chapter teaches the elements of q-state manipulation and various simple instances of the q-informatic approach. © 2011 Springer-Verlag Berlin Heidelberg.