Hamiltonian Analysis of SL(2,R) Symmetry in Liouville Theory
M. Blagojevic, T. Vukasinac
Abstract
We consider a Hamiltonian analysis of the Liouville theory and construction of symmetry generators using Castellani's method. We then discuss the light-cone gauge fixed theory. In particular, we clarify the difference between Hamiltonian approaches based on different choices of time, ξ0 and ξ+. Our main result is the construction of SL(2,R) symmetry generators in both cases. ( Lectures presented at the Danube Workshop '93, June 1993, Belgrade, Yugoslavia.)
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