ABSTRACT
With this second part we shall start more formal developments
that allow us to improve our understanding of quantum theory.
In particular, we shall deal with the two most basic quantum
mechanical observables, position and momentum, which are crucial
for understanding the state and the dynamics of a quantum system.
Different from classical mechanics, quantum mechanics tells us that
it is not possible to measure both of the position and momentum
simultaneously. This is a consequence of the non-commutativity of
these two observables. Moreover, in this chapter we shall learn the
basic formalism of integration and differentiation, a fundamental
mathematical tool if one is really interested in understanding
quantummechanics.
