Isbn: 9783639146325 - the algebraic structure of brst operators and their applications: brst operator theory via cohomology method (6 risultati)

Condizione: New.

Condizione: New. Print on Demand.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book has three related but distinct parts. In the first part of the book, we construct a new sequence of generators of the BRSTcomplex and reformulate the BRST differential so that it acts on elements of the complex much like the Maurer-Cartan differential acts on left-invariant forms. In particular, for an important class of physical theories, we show that in fact the differential is a Chevalley-Eilenberg differential. In the second part of the book, we isolate a new concept which we call the chain extension of a $D$-algebra. We demonstrate that this idea is central to to a number of applications to algebra and physics. Chain extensions may be regarded as generalizationsof ordinary algebraic extensions of Lie algebras. Applications of our theory provide a new constructive approach to BRST theorieswhich only contains three terms.Finally, we show that a similar development provides a method by which Lie algebra deformations may be encoded into the structure maps of an sh-Lie algebra with three terms.…

Kartoniert / Broschiert. Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Gao JiningJining Gao got his Ph. D in 2005 under the direction of nprofessor R. Fulp at North Carolina State University . His major nresearch focuses on cohomology physics, quantum deformation ntheory, Mirror symmetry.This book .…

Condizione: New. PRINT ON DEMAND.

Paperback. Condizione: Brand New. 68 pages. 8.66x5.91x0.16 inches. In Stock. This item is printed on demand.