20 citations · 258 across the 42 of their papers we have counts for
6 papers · 1 filter
Abelian Bosonization, the Wess-Zumino Functional and Conformal Symmetry
A. Bogojevic, B. Sazdovic, O. Miskovic
We look at the equivalence of the massive Thirring and sine-Gordon models. Previously, this equivalence was derived perturbatively in mass (though to all orders). Our calculation g…
The Role of Conformal Symmetry in Abelian Bosonization of the Massive Thirring Model
Aleksandar Bogojevic, Branislav Sazdovic, Olivera Miskovic
We show equivalence between the massive Thirring model and the sine-Gordon theory by gauge fixing a wider gauge invariant theory in two different ways. The exact derivation of the…
General Solution of the WZNW System and 2D Induced Gravity in Curved Space-time
B. Sazdovic
We find the general solution of the equations of motion for the WZNW system in curved space-time for arbitrary external gauge fields. Using the connection between the WZNW system f…
Gauge connection between the WZNW system and 2D induced gravity
M. Blagojevic, B. Sazdovic
We introduce a consistent gauge extension of the SL(2,R) WZNW system, defined by a difference of two simple WZNW actions. By integrating out some dynamical variables in the functio…
2D induced gravity from canonically gauged WZNW system
M. Blagojevic, D. S. Popovic, B. Sazdovic
Starting from the Kac--Moody structure of the WZNW model for SL(2,R) and using the general canonical formalism, we formulate a gauge theory invariant under local SL(2,R) x SL(2,R)…
2D Induced Gravity as an Effective WZNW System
M. Blagojevic, B. Sazdovic
We introduced a dynamical system given by a difference of two simple SL(2,R) WZNW actions in 2D, and defined the related gauge theory in a consistent way. It is shown that gauge sy…