Open AccessField identifications in coset conformal theories from projection matrices
Author(s) -
Changrim Ahn,
Mark A. Walton
Publication year - 1990
Publication title -
physical review. d. particles, fields, gravitation, and cosmology/physical review. d. particles and fields
Language(s) - English
Resource type - Journals
eISSN - 1089-4918
pISSN - 0556-2821
DOI - 10.1103/physrevd.41.2558
Subject(s) - coset , conformal map , physics , projection (relational algebra) , field (mathematics) , conformal field theory , field theory (psychology) , mathematical physics , theoretical physics , quantum electrodynamics , pure mathematics , mathematics , combinatorics , mathematical analysis , algorithm
We demonstrate the usefulness of projection matrices for finite subalgebras h c 3 and their affine counterparts h c i in finding field identifications (and selection rules) in coset conformal field theories.
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