Local Gauge Invariance of Non-Abelian Gauge Field Theory
نویسندگان
چکیده
منابع مشابه
Non-Abelian Gauge Invariance Notes
Introduction and Motivation Until now, all the theories that we have studied have been somewhat restricted to the ‘canonical.’ The Lagrangians of quantum electrodynamics, φ-theory, Yukawa theory, etc. have been the starting points for our development–while we have learned to interpret them, we have not yet developed adequate methods to build Lagrangians for new theories. On of the most importan...
متن کاملNon-Abelian gauge field theory in scale relativity
Gauge field theory is developed in the framework of scale relativity. In this theory, space-time is described as a nondifferentiable continuum, which implies it is fractal, i.e., explicitly dependent on internal scale variables. Owing to the principle of relativity that has been extended to scales, these scale variables can themselves become functions of the space-time coordinates. Therefore, a...
متن کاملTopological Aspects in Non - Abelian Gauge Theory
We discuss the BRST cohomology and exhibit a connection between the Hodge decomposition theorem and the topological properties of a two dimensional free non-Abelian gauge theory having no interaction with matter fields. The topological nature of this theory is encoded in the vanishing of the Laplacian operator when equations of motion are exploited. We obtain two sets of topological invariants ...
متن کاملNon-Abelian gauge theory on noncommutative spaces
We present a brief introduction to the construction of gauge theories on noncommutative spaces with star products. Particular emphasis is given to issues related to non-Abelian gauge groups and charge quantization. This talk is based on joined work with B. Jurčo, J. Madore, L. Möller, S. Schraml and J. Wess.
متن کاملLarge gauge invariance in non-Abelian finite temperature effective actions
We analyze large gauge invariance in the non-Abelian, finite temperature context and its physical consequences for D53 effective actions. After briefly reviewing the structure of bundles and large gauge transformations that arise in nonsimply connected 3-manifolds and gauge groups, we discuss their connections to Chern-Simons terms and Wilson-Polyakov loops. We then provide an invariant charact...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 1977
ISSN: 0033-068X,1347-4081
DOI: 10.1143/ptp.58.943