Engine Performance with directly driven supercharges
Author: E. T. Vincent, N. tekuda
Publisher:
Published: 1963
Total Pages: 64
ISBN-13:
DOWNLOAD EBOOKPosts
Supergravity
Author: Daniel Z. Freedman
Publisher: Cambridge University Press
Published: 2012-04-05
Total Pages: 626
ISBN-13: 1139642855
DOWNLOAD EBOOKSupergravity, together with string theory, is one of the most significant developments in theoretical physics. Written by two of the most respected workers in the field, this is the first-ever authoritative and systematic account of supergravity. The book starts by reviewing aspects of relativistic field theory in Minkowski spacetime. After introducing the relevant ingredients of differential geometry and gravity, some basic supergravity theories (D=4 and D=11) and the main gauge theory tools are explained. In the second half of the book, complex geometry and N=1 and N=2 supergravity theories are covered. Classical solutions and a chapter on AdS/CFT complete the book. Numerous exercises and examples make it ideal for Ph.D. students, and with applications to model building, cosmology and solutions of supergravity theories, it is also invaluable to researchers. A website hosted by the authors, featuring solutions to some exercises and additional reading material, can be found at www.cambridge.org/supergravity.
Introduction to Supergravity
Author: Yoshiaki Tanii
Publisher: Springer
Published: 2014-06-30
Total Pages: 134
ISBN-13: 4431548289
DOWNLOAD EBOOKThis book is a pedagogical introduction to supergravity, a gravitational field theory that includes supersymmetry (symmetry between bosons and fermions) and is a generalization of Einstein's general relativity. Supergravity provides a low-energy effective theory of superstring theory, which has attracted much attention as a candidate for the unified theory of fundamental particles, and it is a useful tool for studying non-perturbative properties of superstring theory such as D-branes and string duality. This work considers classical supergravities in four and higher spacetime dimensions with their applications to superstring theory in mind. More concretely, it discusses classical Lagrangians (or field equations) and symmetry properties of supergravities. Besides local symmetries, supergravities often have global non-compact symmetries, which play a crucial role in their applications to superstring theory. One of the main features of this book is its detailed discussion of these non-compact symmetries. The aim of the book is twofold. One is to explain the basic ideas of supergravity to those who are not familiar with it. Toward that end, the discussions are made both pedagogical and concrete by stating equations explicitly. The other is to collect relevant formulae in one place so as to be useful for applications to string theory. The subjects discussed in this book include the vielbein formulation of gravity, supergravities in four dimensions, possible types of spinors in various dimensions, superalgebras and supermultiplets, non-linear sigma models for non-compact Lie groups, electric-magnetic duality symmetries, supergravities in higher dimensions, dimensional reductions, and gauged and massive supergravities.
Supercharged Self-Healing
Author: RJ Spina
Publisher: Llewellyn Worldwide
Published: 2021-11-08
Total Pages: 202
ISBN-13: 0738768251
DOWNLOAD EBOOKFree Yourself, Find Yourself, Heal Yourself Leave behind everything you think you know and discover how to manifest true healing. Sharing secrets he discovered through overcoming chest-down paralysis and chronic illness, RJ Spina reveals how to use energy healing to transcend suffering, find inner peace, and embrace the invincible Self. This book presents a unique seven-step system that guides you through the process of energetic attunement and neural rewiring to support your wellness goals, such as those related to physical illness, pain, depression, anxiety, addiction, and more. Supercharged Self-Healing introduces you to the Ascend the Frequencies Technique, which RJ and many of his clients have used to reprogram the Self for optimal well-being. This revolutionary book provides the principles and techniques you need to access higher states of consciousness and channel energy in a way that turns off the program of illness. Featuring visualizations, meditations, and mantra work, this essential guide helps you escape the prison of your own ego and enjoy the good health and harmony that are your destiny.
Supersymmetry and Its Applications
Author: G. W. Gibbons
Publisher: CUP Archive
Published: 1986-06-12
Total Pages: 502
ISBN-13: 9780521307215
DOWNLOAD EBOOKThis volume contains papers presented at the Nuffield Workshop on supersymmetry and its applications held at Cambridge in the summer of 1985 and attended by many of the leading experts in the field. In physical terms, supersymmetry is a symmetry or gauge invariance which connects bosons (particles with integer spin) with fermions (particles with half integer spin). The study of supersymmetry has led to the construction of Yang-Mills theories, which are the first field theories to be free of the divergences that usually occur in quantum theories, with an infinite number of degrees of freedom. It has also led to the construction of supergravity and superstring theories which seem to be the best hope for a complete unified theory of all physical interactions including gravity. Supersymmetry and its Applications reviews a number of recent advances in the area of anomalies, the topology of gauge theories, superstrings, supergravity and super Yang-Mills theory.The papers, written by both physicists and mathematicians, include both expository articles and progress reports describing most recent developments.
Duality and Supersymmetric Theories
Author: David I. Olive
Publisher: Cambridge University Press
Published: 1999-07-08
Total Pages: 496
ISBN-13: 9780521641586
DOWNLOAD EBOOKThis is the first systematic introduction to electromagnetic duality and its generalisations. The authors are the leading figures in this exciting new area of mathematical physics, and their lectures have been organised not only to link with each other but also to describe the fundamental ideas, the latest developments, and some earlier work whose significance has only recently become apparent. This will be essential reading for all those working in mathematical physics.
Introduction to Strings and Branes
Author: Peter West
Publisher: Cambridge University Press
Published: 2012-07-05
Total Pages: 723
ISBN-13: 1107393876
DOWNLOAD EBOOKSupersymmetry, strings and branes are believed to be the essential ingredients in a single unified consistent theory of physics. This book gives a detailed, step-by-step introduction to the theoretical foundations required for research in strings and branes. After a study of the different formulations of the bosonic and supersymmetric point particles, the classical and quantum bosonic and supersymmetric string theories are presented. This book includes accounts of brane dynamics and D-branes and the T, S and U duality symmetries of string theory. The historical derivation of string theory is given as well as the sum over the world-sheet approach to the interacting string. More advanced topics include string field theory and Kac–Moody symmetries. The book contains pedagogical accounts of conformal quantum field theory, supergravity theories, Clifford algebras and spinors, and Lie algebras. It is essential reading for graduate students and researchers wanting to learn strings and branes.
Supercharged Food
Author: Lee Holmes
Publisher: Allen & Unwin
Published: 2012-01-01
Total Pages: 213
ISBN-13: 1742669484
DOWNLOAD EBOOKOver 90 gluten, wheat, dairy, yeast and sugar-free recipes that are packed with flavour as well as good for your health. Supercharged Food is a simple and inspiring guide to eating for optimum health. It features more than 90 recipes that are gluten, wheat, dairy, yeast and sugar-free, each bursting with nutrient-rich or 'super' foods that will help nourish and heal your body. Whether you have coeliac disease, food allergies or you just want to improve your health, this is your one-stop shop for easy, vibrant and flavourful meals that will jump-start your immune system, boost your energy levels and maintain your long-term wellbeing.
String-Math 2016
Author: Amir-Kian Kashani-Poor
Publisher: American Mathematical Soc.
Published: 2018-06-06
Total Pages: 314
ISBN-13: 1470435152
DOWNLOAD EBOOKThis volume contains the proceedings of the conference String-Math 2016, which was held from June 27–July 2, 2016, at Collége de France, Paris, France. String-Math is an annual conference covering the most significant progress at the interface of string theory and mathematics. The two fields have had a very fruitful dialogue over the last thirty years, with string theory contributing key ideas which have opened entirely new areas of mathematics and modern mathematics providing powerful concepts and tools to deal with the intricacies of string and quantum field theory. The papers in this volume cover topics ranging from supersymmetric quantum field theories, topological strings, and conformal nets to moduli spaces of curves, representations, instantons, and harmonic maps, with applications to spectral theory and to the geometric Langlands program.
