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Author: Richard Phillips Feynman
Publisher: World Scientific
ISBN: 9812563660
Category : Science
Languages : en
Pages : 142
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Book Description
Richard Feynman's never previously published doctoral thesis formed the heart of much of his brilliant and profound work in theoretical physics. Entitled ?The Principle of Least Action in Quantum Mechanics," its original motive was to quantize the classical action-at-a-distance electrodynamics. Because that theory adopted an overall space?time viewpoint, the classical Hamiltonian approach used in the conventional formulations of quantum theory could not be used, so Feynman turned to the Lagrangian function and the principle of least action as his points of departure.The result was the path integral approach, which satisfied ? and transcended ? its original motivation, and has enjoyed great success in renormalized quantum field theory, including the derivation of the ubiquitous Feynman diagrams for elementary particles. Path integrals have many other applications, including atomic, molecular, and nuclear scattering, statistical mechanics, quantum liquids and solids, Brownian motion, and noise theory. It also sheds new light on fundamental issues like the interpretation of quantum theory because of its new overall space?time viewpoint.The present volume includes Feynman's Princeton thesis, the related review article ?Space?Time Approach to Non-Relativistic Quantum Mechanics? [Reviews of Modern Physics 20 (1948), 367?387], Paul Dirac's seminal paper ?The Lagrangian in Quantum Mechanics'' [Physikalische Zeitschrift der Sowjetunion, Band 3, Heft 1 (1933)], and an introduction by Laurie M Brown.
Author: Richard Phillips Feynman
Publisher: World Scientific
ISBN: 9812563660
Category : Science
Languages : en
Pages : 142
Get Book Here
Book Description
Richard Feynman's never previously published doctoral thesis formed the heart of much of his brilliant and profound work in theoretical physics. Entitled ?The Principle of Least Action in Quantum Mechanics," its original motive was to quantize the classical action-at-a-distance electrodynamics. Because that theory adopted an overall space?time viewpoint, the classical Hamiltonian approach used in the conventional formulations of quantum theory could not be used, so Feynman turned to the Lagrangian function and the principle of least action as his points of departure.The result was the path integral approach, which satisfied ? and transcended ? its original motivation, and has enjoyed great success in renormalized quantum field theory, including the derivation of the ubiquitous Feynman diagrams for elementary particles. Path integrals have many other applications, including atomic, molecular, and nuclear scattering, statistical mechanics, quantum liquids and solids, Brownian motion, and noise theory. It also sheds new light on fundamental issues like the interpretation of quantum theory because of its new overall space?time viewpoint.The present volume includes Feynman's Princeton thesis, the related review article ?Space?Time Approach to Non-Relativistic Quantum Mechanics? [Reviews of Modern Physics 20 (1948), 367?387], Paul Dirac's seminal paper ?The Lagrangian in Quantum Mechanics'' [Physikalische Zeitschrift der Sowjetunion, Band 3, Heft 1 (1933)], and an introduction by Laurie M Brown.
Author: Sergio Albeverio
Publisher: Springer Science & Business Media
ISBN: 3540769544
Category : Mathematics
Languages : en
Pages : 184
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Book Description
The 2nd edition of LNM 523 is based on the two first authors' mathematical approach of this theory presented in its 1st edition in 1976. An entire new chapter on the current forefront of research has been added. Except for this new chapter and the correction of a few misprints, the basic material and presentation of the first edition has been maintained. At the end of each chapter the reader will also find notes with further bibliographical information.
Author: Lawrence M. Krauss
Publisher: W. W. Norton & Company
ISBN: 0393340651
Category : Biography & Autobiography
Languages : en
Pages : 369
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Book Description
A gripping new scientific biography of the revered Nobel Prize-winning physicist (and curious character) Richard Feynman.
Author: Richard P. Feynman
Publisher: W. W. Norton & Company
ISBN: 0393355683
Category : Biography & Autobiography
Languages : en
Pages : 429
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Book Description
One of the most famous science books of our time, the phenomenal national bestseller that "buzzes with energy, anecdote and life. It almost makes you want to become a physicist" (Science Digest). Richard P. Feynman, winner of the Nobel Prize in physics, thrived on outrageous adventures. In this lively work that “can shatter the stereotype of the stuffy scientist” (Detroit Free Press), Feynman recounts his experiences trading ideas on atomic physics with Einstein and cracking the uncrackable safes guarding the most deeply held nuclear secrets—and much more of an eyebrow-raising nature. In his stories, Feynman’s life shines through in all its eccentric glory—a combustible mixture of high intelligence, unlimited curiosity, and raging chutzpah. Included for this edition is a new introduction by Bill Gates.
Author: Jeffrey Strickland
Publisher: Lulu.com
ISBN: 1257976249
Category : History
Languages : en
Pages : 570
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Book Description
Weird Scientists is a sequel to Men of Manhattan. As I wrote the latter about the nuclear physicists who brought in the era of nuclear power, quantum mechanics (or quantum physics) was unavoidable. Many of the contributors to the science of splitting the atom were also contributors to quantum mechanics. Atomic physics, particle physics, quantum physics, and even relativity are all interrelated. This book is about the men and women who established the science that shook the foundations of classical physics, removed determinism from measurement, and created alternative worlds of reality. The book introduces fundamental concepts of quantum mechanics, roughly in the order they were discovered, as a launching point for describing the scientist and the work that brought forth the concepts.
Author: Richard Feynman
Publisher: CRC Press
ISBN: 0429961057
Category : Science
Languages : en
Pages : 185
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Book Description
This book considers the basic ideas of quantum mechanics, treating the concept of amplitude and discusses relativity and the idea of anti-particles and explains quantum electrodynamics. It provides experienced researchers with an invaluable introduction to fundamental processes.
Author: Leonard Mlodinow
Publisher: Vintage
ISBN: 0307946495
Category : Science
Languages : en
Pages : 194
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Book Description
Some of the brightest minds in science have passed through the halls of the California Institute of Technology. In the early 1980s, Leonard Mlodinow joined their ranks to begin a postdoctoral fellowship. Afraid he was not smart enough to be there, despite his groundbreaking Ph.D. thesis, he took his insecurities to Richard Feynman, Caltech’s intimidating resident genius and iconoclast. So began a pivotal year in a young man’s life. Though a series of fascinating exchanges, Mlodinow and Feynman delve into the nature of science, creativity, love mathematics, happiness, God, art, pleasures and ambition, producing a moving portrait of a friendship and an affecting account of Feynman’s final creative years.
Author: Jonathan Levi
Publisher: SuperHuman Enterprises
ISBN: 0692416951
Category : Education
Languages : en
Pages : 219
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Book Description
Develop the Skills to Learn Anything Faster, Easier, and More Effectively Written by the creators of the #1 bestselling course of the same name, this book will teach you how to "hack" your learning, reading, and memory skills, empowering you to learn everything faster and more effectively. What Would You Do If You Could Learn Anything 3 Times Faster?In our rapidly changing and information-driven society, the ability to learn quickly is the single most important skill. Whether you're a student, a professional, or simply embarking on a new hobby, you are forced to grapple with an every-increasing amount of information and knowledge. We've all experienced the frustration of an ever-growing reading list, struggling to learn a new language, or forgetting things you learned in even your favorite subjects. This Book Will Teach You 3 Major Skills:Speed reading with high (80%+) comprehension and understandingMemory techniques for storing and recalling vast amounts of information quickly and accuratelyDeveloping the cognitive infrastructure to support this flood of new information long-termHowever, the SuperLearning skills you'll learn in this course are applicable to many aspects of your every day life, from remembering phone numbers to acquiring new skills or even speaking new languages. Anyone Can Develop Super-Learning SkillsThis course is about improving your ability to learn new skills or information quickly and effectively. We go far beyond the kinds of "speed reading" (or glorified skimming) you may have been exposed to, diving into the actual cognitive and neurological factors that make learning easier and more successful. We also give you advanced memory techniques to grapple with the huge loads of information you'll soon be able to process. "This book should be the go-to reference for anyone looking to upgrade their mind's firmware!" -Benny Lewis, Language Learning Expert Learn How to Absorb and Retain Information in a Whole New Way - A Faster, Better Way The Authors' Proprietary Method for Teaching Speed Reading & Memory Improvement You may have even taken a normal speed reading course in the past, only to realize that you didn't retain anything you read. The sad irony is that in order to properly learn things like speed reading skills and memory techniques in the past, you had to read dozens of books and psychological journals to decode the science behind it. Or, you had to hire an expensive private tutor who specializes in SuperLearning. That's what I did. And it changed my life. Fortunately, my co-authors (experts and innovators in the fields of superlearning, memory improvement, and speed reading) agreed to help me transform their materials into the first ever digital course. Over 25,000 satisfied students later, we have transformed our course into a book you can enjoy anywhere. Our teaching methodology relies heavily on at-home exercises. The chapters themselves are only part of what you're buying. You will be practicing various exercises and assignments on a regular basis over the course a 7 week schedule. In addition to the lectures, there are hours of supplemental video and articles which are considered part of the curriculum. "This vital book contains all the tools needed to learn, memorize, and reproduce anything you want with the joy that ease brings. Don't take another class until you've read it!" -Dr. Anthony Metivier, Author & Memory Expert If you wish to improve memory and concentration, learn more effectively, read faster, and learn the techniques of memory champions - look no further! An awesome read that will push the limits of your brain. Levi does an incredible job of guiding you through, to bring your brain from average to UNSTOPPABLE!" -Nelson Dellis, 4-Time USA Memory Champion
Author: Jean-Louis Basdevant
Publisher: Springer Science & Business Media
ISBN: 9780387377476
Category : Science
Languages : en
Pages : 206
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Book Description
Variational principles have proven to be surprisingly fertile. For example, Fermat used variational methods to demonstrate that light follows the fastest route from one point to another, an idea which came to be a cornerstone of geometrical optics. This book explains variational principles and charts their use throughout modern physics. It examines the analytical mechanics of Lagrange and Hamilton, the basic tools of any physicist. The book also offers simple but rich first impressions of Einstein’s General Relativity, Feynman’s Quantum Mechanics, and more that reveal amazing interconnections between various fields of physics.
Author: Alex Montwill
Publisher: World Scientific
ISBN: 1848166478
Category : Science
Languages : en
Pages : 259
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Book Description
This title deals with the birth and growth of quantum mechanics. It explains the 'classical dilemma' which faced physics at the start of the 20th century and goes on to show how quantum mechanics emerged and flourished.
