Description
Path Integrals in Quantum Mechanics, Statistics, Polymer Physics, and Financial Markets, Hardcover by Kleinert, Hagen, ISBN 9814273554, ISBN-13 9789814273558, Like New Used, Free shipping in the US This 5th edition of a classic graduate level text is written by Kleinert (physics, Freie U., Berlin), who in the late 1970s solved the path integral of the hydrogen atom, which had eluded even Richard Feynman. This was made possible by the creation of a new euclidean path integral formula and the development of the principle of quantum equivalence. Together these led to time-sliced path integrals that are invariant under coordinate transformations. These subjects are covered, along with detailed attention to tunneling processes and path integrals with topological restrictions. Changes since the relatively recent 4th edition include an expansion of the chapter on financial markets and the removal of technical sections from the chapter on variational perturbation theory. Annotation ©2010 Book News, Inc., Portland, OR ()
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