An Introduction with a Focus on Solid State Physics Bünemann, Jörg. creator author. aut http://id.loc.gov/vocabulary/relators/aut SpringerLink (Online service) text sz 2024 1st ed. 2024. monographic eng

electronic

electronic resource

access XII, 230 p. 48 illus., 43 illus. in color. online resource. This textbook provides a didactic introduction to the topic of group theory in physics, with a special focus on solid state physics issues. The book is useful for students who encounter such problems in their first scientific work (in theory or experiment). In addition to the basic introduction to group theory and representation theory, the book deals with point groups, double point groups, and space groups, which are essential in solid state physics. As an example for systems with space group symmetry, electrons in periodic potentials are discussed. Furthermore, there are chapters on material tensors and the Wigner Eckart theorem for the evaluation of matrix elements. The latter is especially interesting for students dealing with spectroscopic problems. The content is accompanied by a series of exercises and examples. A set of solutions can be found in the appendix. Introduction -- Groups: Definitions and Properties -- Point Groups -- Representations and Characters -- Orthogonality Theorems -- Quantum Mechanics and Group Theory -- Irreducible Representations of the Point Groups in Solids -- Group Theory in Stationary Perturbation Theory Calculations -- Material Tensors and Tensor Operators -- Matrix Elements of Tensor Operators: The Wigner-Eckart Theorem -- Double Groups and their Representations -- Space Groups -- Representations of Space Groups -- Particles in Periodic Potentials. by Jörg Bünemann. Condensed matter Group theory Mathematical physics Condensed Matter Physics Group Theory and Generalizations Theoretical, Mathematical and Computational Physics Mathematical Methods in Physics QC173.45-173.458 9783031552687 https://doi.org/10.1007/978-3-031-55268-7 https://doi.org/10.1007/978-3-031-55268-7 240417 20251030112007.0 978-3-031-55268-7