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"Providing a comprehensive introduction to quantum field theory, this textbook covers the development of particle physics from its foundations to the discovery of the Higgs boson. Its combination of clear physical explanations, with direct connections to experimental data, and mathematical rigor make the subject accessible to students with a wide variety of backgrounds and interests. Assuming only an undergraduate-level understanding of quantum mechanics, the book steadily develops the Standard Model and state-of-the art calculation techniques. It includes multiple derivations of many important results, with modern methods such as effective field theory and the renormalization group playing a prominent role. Numerous worked examples and end-of-chapter problems enable students to reproduce classic results and to master quantum field theory as it is used today. Based on a course taught by the author over many years, this book is ideal for an introductory to advanced quantum field theory sequence or for independent study"-- "Lorentz invariance and second quantization In the previous chapter, we saw that by treating each mode of electromagnetic radiation in a cavity a simple harmonic oscillator, we can derive Einstein's relation between the coefficients of induced and spontaneous emission without resorting to statistical mechanics. "--

Quantum field theory --- Particles (Nuclear physics) --- SCIENCE / Mathematical Physics. --- Quantenfeldtheorie. --- Standardmodell (Elementarteilchenphysik) --- Théorie quantique des champs --- Quantum field theory. --- Particules (Physique nucléaire) --- Théorie quantique des champs --- Textbooks --- Manuels --- Quantum field theory - Textbooks --- Particles (Nuclear physics) - Textbooks

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"Unique in its coverage of all aspects of modern particle physics, this textbook provides a clear connection between the theory and recent experimental results, including the discovery of the Higgs boson at CERN. It provides a comprehensive and self-contained description of the standard model of particle physics suitable for upper-level undergraduate students and graduate students studying experimental particle physics. Physical theory is introduced in a straightforward manner with full mathematical derivations throughout. Fully-worked examples enable students to link the mathematical theory to results from modern particle physics experiments. End-of-chapter exercises, graded by difficulty, provide students with a deeper understanding of the subject."-- Provided by publisher

Elementary particles --- Physics --- Particles (Nuclear physics) --- 539.12 --- Elementary and simple particles (charge less than 3 including alpha-rays, beta-rays, gamma-rays as individual particles or as radiation) --- 539.12 Elementary and simple particles (charge less than 3 including alpha-rays, beta-rays, gamma-rays as individual particles or as radiation) --- SCIENCE / Nuclear Physics. --- Particles (Nuclear physics) - Textbooks

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In this book, the author leads the reader, step by step and without any advanced mathematics, to a clear understanding of the foundations of modern elementary particle physics and cosmology. He also addresses current and controversial questions on topics such as string theory. The book contains gentle introductions to the theories of special and general relativity, and also classical and quantum field theory. The essential aspects of these concepts are understood with the help of simple calculations; for example, the force of gravity as a consequence of the curvature of the space-time. Also treated are the Big Bang, dark matter and dark energy, as well as the presently known interactions of elementary particles: electrodynamics, the strong and the weak interactions including the Higgs boson. Finally, the book sketches as yet speculative theories: Grand Unification theories, supersymmetry, string theory and the idea of additional dimensions of space-time. Since no higher mathematical or physics expertise is required, the book is also suitable for college and university students at the beginning of their studies. Hobby astronomers and other science enthusiasts seeking a deeper insight than can be found in popular treatments will also appreciate this unique book.

Cosmology -- Textbooks. --- Field theory (Physics) -- Textbooks. --- Particles (Nuclear physics) -- Textbooks. --- Quantum theory -- Textbooks. --- Relativity (Physics) -- Textbooks. --- Particles (Nuclear physics) --- Cosmology --- Astronomy & Astrophysics --- Physics --- Physical Sciences & Mathematics --- Astronomy - General --- Nuclear Physics --- Astrophysics --- Quantum theory --- Relativity (Physics) --- Field theory (Physics) --- Classical field theory --- Continuum physics --- Quantum dynamics --- Quantum mechanics --- Quantum physics --- Elementary particles (Physics) --- High energy physics --- Nuclear particles --- Nucleons --- Physics. --- Gravitation. --- Astronomy. --- Astrophysics. --- Cosmology. --- Nuclear physics. --- Astronomy, Astrophysics and Cosmology. --- Particle and Nuclear Physics. --- Classical and Quantum Gravitation, Relativity Theory. --- Continuum mechanics --- Gravitation --- Nonrelativistic quantum mechanics --- Space and time --- Mechanics --- Thermodynamics --- Astronomy --- Deism --- Metaphysics --- Nuclear physics --- Matter --- Antigravity --- Centrifugal force --- Atomic nuclei --- Atoms, Nuclei of --- Nucleus of the atom --- Astronomical physics --- Cosmic physics --- Properties