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Title: Path integral theory explained by its inventor
Review: The path integral technique of quantum physics is usedin nearly all of modern physics, ranging from astrophysicsto condensed matter theory. In this book, the author anddeveloper of path integrals, R.P.Feynman, provides us witha unique insight into this theory and its applications inthe various fields of physics.The first few chapters present Feynman's view on thefundamental concepts underlying quantum mechanics. Fromthis intuitive view, path integrals are introduced.Later chapters cover more advanced topics like theperturbation method, quantum electrodynamics and therelation of path integrals to statistical mechanics.Most books on quantum mechanics tend to drown theunderlying physics in a sea of mathematics. Feynmanhowever, presents his celebrated theory in a clear,concise way, keeping the perfect balance betweenmathematics and physical insight. Definitely a bookanyone interested in quantum physics should keepunder his or her pillow !
