Introduction to Quantum Effects in Gravity - 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 Introduction to Quantum Effects in Gravity write by Viatcheslav Mukhanov. This book was released on 2007-06-14. Introduction to Quantum Effects in Gravity available in PDF, EPUB and Kindle. Publisher description
Quantum Mechanics and Gravity
Quantum Mechanics and Gravity - 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 Mechanics and Gravity write by Mendel Sachs. This book was released on 2013-06-29. Quantum Mechanics and Gravity available in PDF, EPUB and Kindle. This book describes a paradigm change in modern physics from the philosophy and mathematical expression of the quantum theory to those of general relativity. The approach applies to all domains - from elementary particles to cosmology. The change is from the positivistic views in which atomism, nondeterminism and measurement are fundamental, to a holistic view in realism, wherein matter - electrons, galaxies, - are correlated modes of a single continuum, the universe. A field that unifies electromagnetism, gravity and inertia is demonstrated explicitly, with new predictions, in terms of quaternion and spinor field equations in a curved spacetime. Quantum mechanics emerges as a linear, flatspace approximation for the equations of inertia in general relativity.
Introduction to Quantum Effects in Gravity
Introduction to Quantum Effects in Gravity - 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 Introduction to Quantum Effects in Gravity write by Viatcheslav Mukhanov. This book was released on 2007-06-14. Introduction to Quantum Effects in Gravity available in PDF, EPUB and Kindle. This book, first published in 2007, is an introductory textbook on quantum field theory in gravitational backgrounds intended for undergraduate and beginning graduate students in the fields of theoretical astrophysics, cosmology, particle physics, and string theory. The book covers the basic (but essential) material of quantization of fields in an expanding universe and quantum fluctuations in inflationary spacetime. It also contains a detailed explanation of the Casimir, Unruh, and Hawking effects, and introduces the method of effective action used for calculating the back-reaction of quantum systems on a classical external gravitational field. The broad scope of the material covered will provide the reader with a thorough perspective of the subject. Every major result is derived from first principles and thoroughly explained. The book is self-contained and assumes only a basic knowledge of general relativity. Exercises with detailed solutions are provided throughout the book.
Quantum Gravitation
Quantum Gravitation - 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 Gravitation write by Herbert W. Hamber. This book was released on 2008-10-20. Quantum Gravitation available in PDF, EPUB and Kindle. "Quantum Gravitation" approaches the subject from the point of view of Feynman path integrals, which provide a manifestly covariant approach in which fundamental quantum aspects of the theory such as radiative corrections and the renormalization group can be systematically and consistently addressed. It is shown that the path integral method is suitable for both perturbative as well as non-perturbative studies, and is already known to offer a framework for the theoretical investigation of non-Abelian gauge theories, the basis for three of the four known fundamental forces in nature. The book thus provides a coherent outline of the present status of the theory gravity based on Feynman’s formulation, with an emphasis on quantitative results. Topics are organized in such a way that the correspondence to similar methods and results in modern gauge theories becomes apparent. Covariant perturbation theory are developed using the full machinery of Feynman rules, gauge fixing, background methods and ghosts. The renormalization group for gravity and the existence of non-trivial ultraviolet fixed points are investigated, stressing a close correspondence with well understood statistical field theory models. The final chapter addresses contemporary issues in quantum cosmology such as scale dependent gravitational constants and quantum effects in the early universe.
Quantum Fields in Curved Space
Quantum Fields in Curved Space - 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 Fields in Curved Space write by N. D. Birrell. This book was released on 1984-02-23. Quantum Fields in Curved Space available in PDF, EPUB and Kindle. This book presents a comprehensive review of the subject of gravitational effects in quantum field theory. Although the treatment is general, special emphasis is given to the Hawking black hole evaporation effect, and to particle creation processes in the early universe. The last decade has witnessed a phenomenal growth in this subject. This is the first attempt to collect and unify the vast literature that has contributed to this development. All the major technical results are presented, and the theory is developed carefully from first principles. Here is everything that students or researchers will need to embark upon calculations involving quantum effects of gravity at the so-called one-loop approximation level.
