Hamiltonian Reduction and Topological Conformal Algebra in $c\leq 1$ Non-critical Strings
High Energy Physics - Theory
2015-06-26 v1
Abstract
We study the hamiltonian reduction of affine Lie superalgebra . Based on a scalar Lax operator formalism, we derive the free field realization of the classical topological topological algebra which appears in the non-critical strings. In the quantum case, we analyze the BRST cohomology to get the quantum free field expression of the algebra.
Keywords
Cite
@article{arxiv.hep-th/9310076,
title = {Hamiltonian Reduction and Topological Conformal Algebra in $c\leq 1$ Non-critical Strings},
author = {Katsushi Ito and Hiroaki Kanno},
journal= {arXiv preprint arXiv:hep-th/9310076},
year = {2015}
}
Comments
13 pages Latex, UTHEP-264