Abstract Violation of unitarity for noncommutative field theory on compact spacetimes is considered. Although such theories are free of ultraviolet divergences, they still violate unitarity while in a usual field theory such a violation occurs when the theory is nonrenormalizable. The compactness of space-like coordinates implies discreteness of the time variable which leads to appearance of unphysical modes and violation of unitarity even in the absence of a star-product in the interaction terms. Thus, this conclusion holds also for other quantum field theories with discrete time. Violation of causality, among others, occurs also as the nonvanishing of the commutation relations between observables at space-like distances with a typical scale of noncommutativity.
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Zulkishura Careers and apprenticeships Equal opportunities Vacancies Apprenticeships. PfadintegralStochastischer ProzessQuantenmechanik. View online Borrow Buy Freely available Show 0 more links These online bookshops told us they have this item: Series in mathematical and computational ddemichev. Description Table of Contents Reviews. Scientific Data Management Research Staff. What are VitalSource eBooks? For further questions please contact our TIB customer service.
Other Form Print version Chaichian, M. Learn More about VitalSource Bookshelf. Login to add to list. Summary In the past decade there has been an extemely rapid growth in the interest and development of quantum group theory.
Public Private login e. Reading desks and facilities Computer workstations Printing — photocopying — scanning Wireless LAN Interactive whiteboards Study cubicles Workstation for the blind and visually impaired. The book provides a comprehensive, detailed, and systematic account of the subject suitable for both students and experienced researchers.
Open to the public Book; Illustrated English Show 0 more libraries Product pricing will be adjusted to match the corresponding currency. Electronic books The e-book database EBC. Volume I, Stochastic Processes and Quantum Mechanics presents the fundamentals of path integrals, both the Wiener and Feynman type, and their many applications in physics.
We provide complimentary e-inspection copies of primary textbooks to instructors considering our books for course adoption. Graduate students and researchers studying the problems of quantum field theory, particle physics and mathematical aspects of quantum symmetries will find the book of interest. It describes in detail various applications, including systems with Grassmann variables. Add a tag Cancel Be the first to add a tag for this edition.
We provide a free online form to document your learning and a certificate for your records. Already read this title? To include a comma in your tag, surround chaichina tag with double quotes. All instructor resources are now available on our Instructor Hub. We were unable to find this edition in any bookshop we are able to search. Chaichian, A. Comments and reviews What are comments? Separate different tags with a comma. Course reserves Setting up a course reserve Form for setting up a course dhaichian.
Dmeichev navigation Additional Book Information. Scientific Periodicals of Ukraine It begins with a review of, and introduction to, the mathematical aspects of quantum deformation of classical cchaichian, Lie algebras and related objects algebras of functions on spaces, differential and integral calculi.
You also may like to try some of these bookshopswhich may or may not sell this item. Introduction to the concept of path integration Wiener path integrals and stochastic processes Path Integrals in Quantum Mechanics Feynman path integrals Path integrals in Hamiltonian formalism Quantizations, the operator ordering problem and path integrals Path integrals and quantizations in spaces with topologiecal constraints Path integrals chaichiah curved spaces, space time transformations and the Coulomb problem Path integrals over anticommuting variables for fermions and generalizations Appendices Bibliography Index.
Accessible to a broad community of theoretical physicists, the book deals with systems possessing a infinite number of degrees in freedom. Language English View all editions Prev Next edition 2 of 3.
Path Integrals in Physics: Stochastic Process & Quantum Mechanics
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