7 citations · 17 across the 5 of their papers we have counts for
8 papers
Remarks on A_2 Toda Field Theory
S. A. Apikyan, C. J. Efthimiou
We study the Toda field theory with finite Lie algebras using an extension of the Goulian-Li technique. In this way, we show that, after integrating over the zero mode in the corre…
Superconformal Field Theory with Boundary:Spin Model
S. A. Apikyan, D. A. Sahakyan
GSO projected Superconformal field theory (Spin Model) with boundary is considered. There were written the boundary states. For this model were derived one-point structure constant…
Superconformal Field Theory with Boundary: Fermionic Model
S. A. Apikyan, D. A. Sahakyan
Fermionic model of Superconformal field theory with boundary is considered. There were written the ''boundary'' Ward Identity for this theory and also constructed boundary states f…
The Conformal Properties of Liouville Field Theory on Z_N-Riemann Surfaces
S. A. Apikyan, C. J. Efthimiou
The Liouville field theory on Z_N-Riemann surfaces is studied and it is shown that it decomposes into a Liouville field theory on the sphere and N-1 free boson theories. Also, the…
Minimal Models of CFT on Z_N-Surfaces
Samwel Apikyan, Costas Efthimiou
The conformal field theory on a Z_N-surface is studied by mapping it on the branched sphere. Using a coulomb gas formalism we construct the minimal models of the theory.
Integrable Models of the CFT on Hyper-Elliptic Surfaces
S. A. Apikyan, C. J. Efthimiou
In this letter, we continue the work we started at a previous paper and we propose new series of integrable models in quantum field theory. These models are obtained as perturbed m…