Titlebook: Quantum Theory and Statistical Thermodynamics; Principles and Worke Peter Hertel Textbook 2017 Springer International Publishing AG 2017 Te

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Atoms and Molecules,of Atomic and Molecular Physics focuses on the properties of one or more nuclei interacting with a cloud of electrons. We present prototypical examples (hydrogen atom, helium atom, hydrogen molecule, Stark and Zeeman effect) and discuss various approximation schemes.

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Decay and Scattering,ations. Forced excitations and forced or spontaneous decays of energy levels are discussed as well as particle scattering. The structure of compound particles like proton or neutron may be revealed by scattering experiments at varying momentum transfer.

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Communal

Simple Examples,In this chapter we present a few simple examples how to make use of the conceptual and mathematical framework sketched in Chap. . on Basics. They include the ammonium molecule and maser, quasi-particles, neutron scattering on molecules, free particles and the harmonic oscillator.

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Peter HertelPresents a unique, fast introduction to quantum physics using projection operators rather than wave functions from the start.Introduces statistical physics and the fundamental theorems of thermodynami

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Basics,lance. It might also be that thinking in terms of observables, states and expectation values is rather new to someone who has previously studied topics in classical mechanics or electromagnetism only, or quantum mechanics in a hands-on manner.

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