Weyl and Ricci gauging from the coset construction
نویسندگان
چکیده
منابع مشابه
Weyl-Gauging and Conformal Invariance
Scale-invariant actions in arbitrary dimensions are investigated in curved space to clarify the relation between scale-, Weyland conformal invariance on the classical level. The global Weyl-group is gauged. Then the class of actions is determined for which Weyl-gauging may be replaced by a suitable coupling to the curvature (Ricci gauging). It is shown that this class is exactly the class of ac...
متن کاملNew Conformal Gauging and the Electromagnetic Theory of Weyl
A new 8-dim conformal gauging solves the auxiliary field problem and eliminates unphysical size change from Weyl’s electromagnetic theory. We derive the Maurer-Cartan structure equations and find the zero curvature solutions for the conformal connection. By showing that every one-particle Hamiltonian generates the structure equations we establish a correspondence between phase space and the 8-d...
متن کاملCoset Construction for Winding Subalgebras and Applications
In this paper we review the coset construction for winding subalgebras of affine Lie algebras. We classify all cosets of central charge ĉ < 1 and calculate their branching rules. The corresponding character identities give certain ‘doubling formulae’ for the affine characters. We discuss some applications of our construction, in particular we find a simple proof of a crucial identity needed for...
متن کاملA New Coset Construction and Applications
In this paper we discuss a new coset construction for affine Lie algebras. We classify all cosets of central charge ĉ < 1 and calculate their branching rules. The corresponding character identities give certain ‘doubling formulae’ for the affine characters. We discuss some applications of our construction, in particular we find a simple proof of a crucial identity needed for the computation of ...
متن کاملconstruction and validation of the translation teacher competency test and the scale of students’ perceptions of translation teachers
the major purpose of this study was to develop the translation teacher competency test (ttct) and examine its construct and predictive validity. the present study was conducted in two phases: a qualitative phase as well as a quantitative phase. in the first phase of the study, the author attempted to find out the major areas of competency required for an academic translation teacher. the second...
ذخیره 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: Physical Review D
سال: 2016
ISSN: 2470-0010,2470-0029
DOI: 10.1103/physrevd.93.064013