Walter Greiner Knihy

Gauge Theory of Weak Interactions treats the unification of electromagnetic and weak interactions and considers related phenomena. First, the Fermi theory of beta decay is presented, followed by a discussion of parity violation, clarifying the importance of symmetries. Then the concept of a spontaneously broken gauge theory is introduced, and all necessary mathematical tools are carefully developed. The „standard model“ of unified electroweak interactions is thoroughly discussed including current developments. The final chapter contains an introduction to unified theories of strong and electroweak interactions. Numerous solved examples and problems make this volume uniquely suited as a text for an advanced course. This second edition has been corrected and is presented in a new cover and format.

This book is highly recommended for its diverse modern examples in solid state physics, magnetism, and elementary particle physics. It serves as a valuable resource for educators teaching basic statistical physics at universities.

Theoretical physics is a complex and multifaceted field, presenting a significant challenge for young students who must navigate an extensive range of topics, including mechanics, electrodynamics, quantum mechanics, field theory, nuclear science, statistical mechanics, thermodynamics, solid-state theory, and elementary-particle physics. This vast knowledge must be acquired within 8-10 semesters, alongside the completion of a Diploma or Master's thesis and preparation for examinations. To facilitate this process, university educators play a crucial role in introducing students to new disciplines early on, fostering interest and excitement that can unleash essential energy for learning. At Johann Wolfgang Goethe University in Frankfurt, students are engaged with theoretical physics from their first semester. The foundational courses in Theoretical Mechanics I and II, Electrodynamics, and Quantum Mechanics I are offered during the initial two years, complemented by mathematical explanations and supportive materials. After the fourth semester, graduate studies commence, with mandatory courses including Quantum Mechanics II - Symmetries, Statistical Mechanics and Thermodynamics, Relativistic Quantum Mechanics, Quantum Electrodynamics, Gauge Theory of Weak Interactions, and Quantum Chromodynamics, ensuring a comprehensive education in the field.

The series of texts on Classical Theoretical Physics is based on the highly successful series of courses given by Walter Greiner at the Johann Wolfgang Goethe University in Frankfurt am Main, Germany. Intended for advanced undergraduates and beginning graduate students, the volumes in the series provide not only a complete survey of classical theoretical physics but also a large number of worked examples and problems to show students clearly how to apply the abstract principles to realistic problems.

Focusing on the advancements in the physics of strong fields, this comprehensive study institute highlighted both theoretical and experimental progress over five years. The first week centered on quantum electrodynamics, addressing topics like symmetry breaking and heavy ion collisions, while the second week expanded to nuclear physics, quantum chromodynamics, and astrophysics. Esteemed lecturers, known for their contributions and engaging teaching styles, inspired students, fostering a successful and enriching academic environment.

Theoretical physics has evolved into a complex field, posing challenges for young students who must navigate a vast array of topics, including mechanics, electrodynamics, quantum mechanics, field theory, nuclear science, statistical mechanics, thermodynamics, solid state theory, and elementary-particle physics. This extensive knowledge must be acquired within 8-10 semesters while also preparing for a Diploma or Master's thesis and examinations. To facilitate this, university educators play a crucial role in introducing students to new disciplines early on, fostering interest and enthusiasm that can unlock vital energy for learning. At Johann Wolfgang Goethe University in Frankfurt, students are immersed in theoretical physics from the first semester, with foundational courses in Theoretical Mechanics I and II, Electrodynamics, and an introductory Quantum Mechanics. These are complemented by mathematical explanations and supportive materials. After the fourth semester, graduate studies commence, requiring courses in Quantum Mechanics II - Symmetries, Statistical Mechanics, Thermodynamics, Relativistic Quantum Mechanics, Quantum Electrodynamics, Gauge Theory of Weak Interactions, and Quantum Chromodynamics. This structured approach ensures that students build a solid foundation in theoretical physics while effectively managing their academic workload.

This completely revised and corrected new edition provides several new examples and exercises to enable deeper insight in formalism and application of quantum electrodynamics. It is a thorough introductory text providing all necessary mathematical tools together with many examples and worked problems. In their presentation of the subject the authors adopt a heuristic approach based on the propagator formalism. The latter is introduced in the first two chapters in both its nonrelativistic and relativistic versions. Subsequently, a large number of scattering and radiation processes involving electrons, positrons, and photons are introduced and their theoretical treatment is presented in great detail. Higher order processes and renormalization are also included. The book concludes with a discussion of two-particle states and the interaction of spinless bosons.