On the classical central charge
High Energy Physics - Theory
2016-09-06 v2 General Relativity and Quantum Cosmology
Abstract
In the canonical formulation of a classical field theory, symmetry properties are encoded in the Poisson bracket algebra, which may have a central term. Starting from this well understood canonical structure, we derive the related Lagrangian form of the central term.
Keywords
Cite
@article{arxiv.hep-th/0410111,
title = {On the classical central charge},
author = {M. Blagojevic and M. Vasilic},
journal= {arXiv preprint arXiv:hep-th/0410111},
year = {2016}
}
Comments
23 pages, RevTeX, no figures; introduction improved, a few references added