Foundations of Radiation Theory and Quantum Electrodynamics - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Foundations of Radiation Theory and Quantum Electrodynamics write by Asim Barut. This book was released on 2013-06-29. Foundations of Radiation Theory and Quantum Electrodynamics available in PDF, EPUB and Kindle.
Foundations of Radiation Theory and Quantum Electrodynamics
Foundations of Radiation Theory and Quantum Electrodynamics - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Foundations of Radiation Theory and Quantum Electrodynamics write by Asim Orhan Barut. This book was released on 1980. Foundations of Radiation Theory and Quantum Electrodynamics available in PDF, EPUB and Kindle.
Foundations of Classical and Quantum Electrodynamics
Foundations of Classical and Quantum Electrodynamics - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Foundations of Classical and Quantum Electrodynamics write by Igor N. Toptygin. This book was released on 2013-12-30. Foundations of Classical and Quantum Electrodynamics available in PDF, EPUB and Kindle. This advanced textbook covers many fundamental, traditional and new branches of electrodynamics, as well as the related fields of special relativity, quantum mechanics and quantum electrodynamics. The book introduces the material at different levels, oriented towards 3rd-4th year bachelor, master, and PhD students. This is so as to describe the whole complexity of physical phenomena, instead of a mosaic of disconnected data. The required mathematical background is collated in Chapter 1, while the necessary physical background is included in the main text of the corresponding chapters and also given in appendices. The content is based on teaching material tested on students over many years, and their training to apply general theory for solving scientific and engineering problems. To this aim, the book contains approximately 800 examples and problems, many of which are described in detail. Some of these problems are designed for students to work on their own with only the answers and descriptions of results, and may be solved selectively. The examples are key ingredients to the theoretical course; the user should study all of them while reading the corresponding chapters. Equally suitable as a reference for researchers specialized in science and engineering.
Quantum Electrodynamics and Quantum Optics
Quantum Electrodynamics and Quantum Optics - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Quantum Electrodynamics and Quantum Optics write by A. O. Barut. This book was released on 2013-11-11. Quantum Electrodynamics and Quantum Optics available in PDF, EPUB and Kindle. The borderline of quantum electrodynamics and quantum optics offer spectacular results and problems concerning the foundations of radiation theory. Perhaps the major new viewpoint that has emerged from recent investigations is that one can now work inside a time-dependent quantum process, whereas up to now all elementary quantum processes were either stationary, or one worked with asymptotic in-and out-states, i.e. an S-matrix approach. In the-rirst part of this volume, the Quantum Electrodynamics, the present status of the main approaches to this most accurate of all physical theories are discussed: the Hamiltonian approach, the Green's function approach with particular emphasis to bound state problems, and the newer, nonperturbative approach. The latest numerical results on radiative corrections, Lamb shifts and anomalous magnetic moments are reviewed with new results for high Z atoms. Also discussed are different theoretical interpretations of the radiative phenomena as due to quantized field vacuum fluctuations or due to self energy. A small group of contributions are devoted to the physics and mathematical description of decaying or unstable states in quantum theory. This remarkable phenomenon of quantum theory still needs complete clarification, it is a time-dependent phenomenon, which can be described also by asymptotic S-matrix methods, but with complex energies.
Foundations of Molecular Quantum Electrodynamics
Foundations of Molecular Quantum Electrodynamics - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Foundations of Molecular Quantum Electrodynamics write by R. Guy Woolley. This book was released on 2022-09-15. Foundations of Molecular Quantum Electrodynamics available in PDF, EPUB and Kindle. This book presents a comprehensive account of molecular quantum electrodynamics from the perspectives of physics and theoretical chemistry. The first part of the book establishes the essential concepts underlying classical electrodynamics, using the tools of Lagrangian and Hamiltonian mechanics. The second part focuses on the fundamentals of quantum mechanics, particularly how they relate to, and influence, chemical and molecular processes. The special case of the Coulomb Hamiltonian (including the celebrated Born-Oppenheimer approximation) is given a modern treatment. The final part of the book is devoted to non-relativistic quantum electrodynamics and describes in detail its impact upon our understanding of atoms and molecules, and their interaction with light. Particular attention is paid to the Power-Zienau-Woolley (PZW) representations, and both perturbative and non-perturbative approaches to QED calculation are discussed. This book is ideal for graduate students and researchers in chemical and molecular physics, quantum chemistry, and theoretical chemistry.
