Bøger af Karl Blum

Quantum mechanics has been mostly concerned with those states of systems that are represented by state vectors. The use of density matrix methods also has the advan tage of providing a uniform treatment of all quantum mechanical states, whether they are completely or incompletely known.

With a comprehensive discussion of the basic concepts and quantum mechanical fundamentals, this updated and extended third edition moves on to show how DMT can be used to describe processes in atomic and molecular physics with a minimum amount of formulas.